Maurya, S. (1989). Social environment of India. Chugh.
Cita Chicago (17th ed.)Maurya, S. Social Environment of India. Allahabad: Chugh, 1989.
Cita MLA (9th ed.)Maurya, S. Social Environment of India. Chugh, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.