Singh, R. (1994). Geography of Settlements. Rawat Publications.
Cita Chicago (17th ed.)Singh, R.Y. Geography of Settlements. Jaipur, India: Rawat Publications, 1994.
Cita MLA (9th ed.)Singh, R.Y. Geography of Settlements. Rawat Publications, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.