Bangladesh Agricultural University & Jackson, M. G. Maximum livestock production from minimum land: Proceedings of the fourth seminar held from 2nd to 5th of February 1981 at the Bangladesh Agricultural University, Mymensingh Bangladesh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bangladesh Agricultural University و M. G. Jackson. Maximum Livestock Production from Minimum Land: Proceedings of the Fourth Seminar Held from 2nd to 5th of February 1981 at the Bangladesh Agricultural University, Mymensingh Bangladesh.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Bangladesh Agricultural University و M. G. Jackson. Maximum Livestock Production from Minimum Land: Proceedings of the Fourth Seminar Held from 2nd to 5th of February 1981 at the Bangladesh Agricultural University, Mymensingh Bangladesh.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.