APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.