APA (7. basım) Alıntı

Harberger, A. C. (1972). Project evaluation; collected papers. Macmillan.

Chicago Style (17. basım) Atıf

Harberger, Arnold C. Project Evaluation; Collected Papers. London: Macmillan, 1972.

MLA (9th ed.) Atıf

Harberger, Arnold C. Project Evaluation; Collected Papers. Macmillan, 1972.