| 978-958-616-457-3 | Economics & Business Reading for english - Student's book no. 1 | Fundación Universidad Externado de Colombia | Astrid Núñez Pardo
| 2000 |
| 978-958-616-456-6 | Economics & business Reading for English Student's Book | Fundación Universidad Externado de Colombia | Astrid Núñez Pardo
| 2000 |
| 978-958-616-458-0 | Economics & Business Reading for English Student's book no. 2 | Fundación Universidad Externado de Colombia | Astrid Núñez Pardo
| 2000 |
| 978-958-616-459-7 | Economics & Business Reading for English Student's book no. 3 | Fundación Universidad Externado de Colombia | Astrid Núñez Pardo
Marcela Obregón
| 2000 |
| 978-958-616-460-3 | Economics & Business Reading for English Student's book no. 4 | Fundación Universidad Externado de Colombia | Astrid Núñez Pardo
| 2000 |
| 978-958-04-7494-4 | Teenagers New Generation workbook 10 | Educactiva | Astrid Núñez Pardo
Norma Sofía Vanegas Torres
Miguel Martínez
| 2003 |
| 978-958-04-7495-1 | Teenagers New Generation workbook 11 | Educactiva | Astrid Núñez Pardo
Norma Sofía Vanegas Torres
Miguel Martínez
| 2003 |
| 978-958-04-7488-3 | Teenagers New Generation Workbook 6 | Educactiva | Astrid Núñez Pardo
Norma Sofía Vanegas Torres
Julián Velasquez
| 2003 |
| 978-958-04-7498-2 | Teenagers New Generation workbook 7 | Educactiva | Astrid Núñez Pardo
Norma Sofía Vanegas Torres
Miguel Martínez
| 2003 |
| 978-958-04-7501-9 | Teenagers New Generation Workbook 8 | Educactiva | Astrid Núñez Pardo
Norma Sofía Vanegas Torres
Miguel Martínez
| 2003 |
| 978-958-04-7502-6 | Teenagers New Generation workbook 9 | Educactiva | Astrid Núñez Pardo
Norma Sofía Vanegas Torres
Miguel Martínez
| 2003 |
| 978-958-45-0497-5 | Teenagers New Generation 8 Student´s Book | Educactiva | Astrid Núñez Pardo
Julián Velásquez
| 2007 |
| 978-958-45-0502-6 | Teenagers New Generation 8 Workbook | Educactiva | Astrid Núñez Pardo
Julián Velásquez
| 2007 |
| 978-958-45-0504-0 | Teenagers New Generation 10 Workbook | Educactiva | Astrid Núñez Pardo
Julián Velásquez
| 2008 |
| 978-958-45-0507-1 | Teenagers New Generation 8 Teacher´s Guide | Educactiva | Astrid Núñez Pardo
Julián Velásquez
| 2007 |
| 978-958-45-1119-5 | Guía You Too! 4 | Educactiva | Astrid Núñez Pardo
John Joven Cartagena
| 2009 |
| 978-958-45-1538-4 | New Generation For Teenagers 7 | Educactiva | Astrid Núñez Pardo
Fernando Torres
| 2008 |
| 978-958-45-1544-5 | New Generation For Teenagers Teacher´s Guide 7 | Educactiva | Astrid Núñez Pardo
Fernando Torres
| 2008 |
| 978-958-45-2100-2 | Work book You Too 1 | Educactiva | Astrid Núñez Pardo
Henry Aponte Puello
| 2010 |
| 978-958-98020-1-4 | Ob the Road Beginners | Fundación Universitaria Empresarial De La Cámara De Comercio De Bogotá | Astrid Núñez Pardo
| 2009 |
| 978-958-710-449-3 | A Practical Materials Development Guide for EFL pre-service, novice, and in-service Teachers | Fundación Universidad Externado de Colombia | Astrid Núñez Pardo
Bertha Ramos Holguín
Judith Castellanos Jaimes
María Fernanda Téllez Téllez
| 2009 |
| 978-958-98020-3-8 | On the Road | Fundación Universitaria Empresarial De La Cámara De Comercio De Bogotá | Astrid Núñez Pardo
Judith Castellanos Jaimes
| 2010 |
| 978-958-45-2974-9 | Cd Teacher´s Guide You Too 4 A | Educactiva | Astrid Núñez Pardo
| 2010 |
| 978-958-45-2975-6 | Cd Teacher´s Guide You Too 4 B | Educactiva | Astrid Núñez Pardo
| 2010 |
| 978-958-98020-4-5 | Economics Essentials | Fundación Universitaria Empresarial De La Cámara De Comercio De Bogotá | Astrid Núñez Pardo
Judith Castellanos Jaimes
| 2010 |