Cita APA

George, A. M., & Madan, A. (2009). Teaching social science in schools: NCERT'snew textbook initiative. Sage.

Citación estilo Chicago

George, Alex M., y Amman Madan. Teaching Social Science in Schools: NCERT'snew Textbook Initiative. New Delhi: Sage, 2009.

Cita MLA

George, Alex M., y Amman Madan. Teaching Social Science in Schools: NCERT'snew Textbook Initiative. Sage, 2009.