TAN, B. (1980). Improving farm management teaching in Asia. Agricultural Development Council.
استشهاد بنمط شيكاغوTAN, BT. Improving Farm Management Teaching in Asia. NewYork: Agricultural Development Council, 1980.
MLA استشهادTAN, BT. Improving Farm Management Teaching in Asia. Agricultural Development Council, 1980.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.