Cita APA (7th ed.)

Sierra Roberto, J. D. F. (2012). Perspectives and development sceneries for rural communities: A study case in Sora, Boyacá, Colombia. Universidad Pedagógica y Tecnológica de Colombia.

Cita Chicago (17th ed.)

Sierra Roberto, José Darío Frailander. Perspectives and Development Sceneries for Rural Communities: A Study Case in Sora, Boyacá, Colombia. Universidad Pedagógica y Tecnológica de Colombia, 2012.

Cita MLA (9th ed.)

Sierra Roberto, José Darío Frailander. Perspectives and Development Sceneries for Rural Communities: A Study Case in Sora, Boyacá, Colombia. Universidad Pedagógica y Tecnológica de Colombia, 2012.

Atenció: Aquestes cites poden no estar 100% correctes.