APA (7. basım) Alıntı

UNITED NATION. (1972). GUIDELINES FOR PROJECT EVALUATION. OXFORD & IBH PUBLISHING CO.

Chicago Style (17. basım) Atıf

UNITED NATION. GUIDELINES FOR PROJECT EVALUATION. NEW DELHI: OXFORD & IBH PUBLISHING CO, 1972.

MLA (9th ed.) Atıf

UNITED NATION. GUIDELINES FOR PROJECT EVALUATION. OXFORD & IBH PUBLISHING CO, 1972.