Cita APA (7a ed.)

Enayat Ahmad & Singh, D. K. (1980). Regional planning, with particular reference to India. Oriental Publishers & Distributors.

Cita Chicago Style (17a ed.)

Enayat Ahmad y Devendra Kumar Singh. Regional Planning, with Particular Reference to India. New Delhi: Oriental Publishers & Distributors, 1980.

Cita MLA (8a ed.)

Enayat Ahmad y Devendra Kumar Singh. Regional Planning, with Particular Reference to India. Oriental Publishers & Distributors, 1980.