Torres, R. M. S. (2013). Balance and characteristics of job market and employment generation in Colombia 2002-2010. Universidad Pedagógica y Tecnológica de Colombia.
Lua i Stíl Chicago (17ú heag.)Torres, Roberto Mauricio Sánchez. Balance and Characteristics of Job Market and Employment Generation in Colombia 2002-2010. Universidad Pedagógica y Tecnológica de Colombia, 2013.
Lua MLA (9ú heag.)Torres, Roberto Mauricio Sánchez. Balance and Characteristics of Job Market and Employment Generation in Colombia 2002-2010. Universidad Pedagógica y Tecnológica de Colombia, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
