George, A. M., & Madan, A. (2009). Teaching social science in schools: NCERT'snew textbook initiative. Sage.
Chicago Edition CitationGeorge, Alex M., i Amman Madan. Teaching Social Science in Schools: NCERT'snew Textbook Initiative. New Delhi: Sage, 2009.
Cita MLAGeorge, Alex M., i Amman Madan. Teaching Social Science in Schools: NCERT'snew Textbook Initiative. Sage, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.