APA ציטוט

Earl M Kulp. (1977). Designing and managing basic agricultural programs. Bloomington: International Development Institut.

Trích dẫn kiểu Chicago

Earl M Kulp. Designing and Managing Basic Agricultural Programs. Bloomington: International Development Institut, 1977.

ציטוט MLA

Earl M Kulp. Designing and Managing Basic Agricultural Programs. Bloomington: International Development Institut, 1977.