Ramirez Leon, C. (2011). Study of application of industrial design in the manufacturing sector in the industrial corridor of Boyacá. Universidad Pedagógica y Tecnológica de Colombia.
Lua i Stíl Chicago (17ú heag.)Ramirez Leon, Cecilia. Study of Application of Industrial Design in the Manufacturing Sector in the Industrial Corridor of Boyacá. Universidad Pedagógica y Tecnológica de Colombia, 2011.
Lua MLA (9ú heag.)Ramirez Leon, Cecilia. Study of Application of Industrial Design in the Manufacturing Sector in the Industrial Corridor of Boyacá. Universidad Pedagógica y Tecnológica de Colombia, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
