Singh, S. (1992). Urban planning and development: Issues and imperatives. Ashish Pub. House.
Citazione stile Chigago Style (17a edizione)Singh, Shamsher. Urban Planning and Development: Issues and Imperatives. New Delhi: Ashish Pub. House, 1992.
Citatione MLA (8a ed.)Singh, Shamsher. Urban Planning and Development: Issues and Imperatives. Ashish Pub. House, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.