Agricultural Economics Research Centre, D. (1964). Effectiveness of crop demonstrations: A study of wheat demonstrations in Aligarh district, U.P. AERC.
Цитирование в стиле Чикаго (17-е изд.)Agricultural Economics Research Centre, Delhi. Effectiveness of Crop Demonstrations: A Study of Wheat Demonstrations in Aligarh District, U.P. AERC, 1964.
Цитирование MLA (9-е изд.)Agricultural Economics Research Centre, Delhi. Effectiveness of Crop Demonstrations: A Study of Wheat Demonstrations in Aligarh District, U.P. AERC, 1964.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.