Dyfyniad APA

Dahiya,Bhagwan, & Tinbergen,Jan. (1991). Theoretical foundations of development planning. Concept.

Dyfyniad Arddull Chicago

Dahiya,Bhagwan, and Tinbergen,Jan. Theoretical Foundations of Development Planning. New Delhi: Concept, 1991.

Dyfyniad MLA

Dahiya,Bhagwan, and Tinbergen,Jan. Theoretical Foundations of Development Planning. Concept, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.