Sharma, R. N. (1993). Urban Sociology. Surjeet Publications.
Cita Chicago (17th ed.)Sharma, R. N. Urban Sociology. Delhi: Surjeet Publications, 1993.
Cita MLA (9th ed.)Sharma, R. N. Urban Sociology. Surjeet Publications, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.