Kafle, B. R. (1993). Factors Associated With Field Level Extension Workers' Perception of Their Role Performance in the Training and Visit System in Nepal.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kafle, Banik Raj. Factors Associated With Field Level Extension Workers' Perception of Their Role Performance in the Training and Visit System in Nepal. 1993.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kafle, Banik Raj. Factors Associated With Field Level Extension Workers' Perception of Their Role Performance in the Training and Visit System in Nepal. 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.