Agrawal, A. N., & Lal, . K. (1993). Economics of development and planning (2nd rev. ed.). Vikas Pub. House.
Dyfyniad Arddull ChicagoAgrawal, A N., and Kundan Lal. Economics of Development and Planning. 2nd rev. ed. New Delhi, India: Vikas Pub. House, 1993.
Dyfyniad MLAAgrawal, A N., and Kundan Lal. Economics of Development and Planning. 2nd rev. ed. Vikas Pub. House, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.