APA

Partha Dasgupta, . (1972). Guidelines for project evaluation. New York: United Nations.

Chicago

Partha Dasgupta, . 1972. Guidelines for project evaluation. New York: United Nations.

Harvard

Partha Dasgupta, . (1972). Guidelines for project evaluation. New York: United Nations.

MLA

Partha Dasgupta, . Guidelines for project evaluation. New York: United Nations. 1972.