Singh, S. (1992). Urban planning and development: Issue and imperatives. Ashish.
Cita Chicago (17th ed.)Singh, Shamsher. Urban Planning and Development: Issue and Imperatives. New Delhi: Ashish, 1992.
Cita MLA (9th ed.)Singh, Shamsher. Urban Planning and Development: Issue and Imperatives. Ashish, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.