Agrawal, A. N., & Lal, . K. (1993). Economics of development and planning (2nd rev. ed.). Vikas Pub. House.
Cita Chicago (17th ed.)Agrawal, A N., i Kundan Lal. Economics of Development and Planning. 2nd rev. ed. New Delhi, India: Vikas Pub. House, 1993.
Cita MLA (8th ed.)Agrawal, A N., i Kundan Lal. Economics of Development and Planning. 2nd rev. ed. Vikas Pub. House, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.