توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Assam (India). Dept. of Agriculture & Assam (India). Commission for Agricultural Costs and Prices. (1990). Reply to questionnaire, Commission for Agricultural Costs & Prices, on kharif crops, 1990-91. Directorate of Agriculture.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Assam (India). Dept. of Agriculture و Assam (India). Commission for Agricultural Costs and Prices. Reply to Questionnaire, Commission for Agricultural Costs & Prices, on Kharif Crops, 1990-91. Guwahati: Directorate of Agriculture, 1990.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Assam (India). Dept. of Agriculture و Assam (India). Commission for Agricultural Costs and Prices. Reply to Questionnaire, Commission for Agricultural Costs & Prices, on Kharif Crops, 1990-91. Directorate of Agriculture, 1990.