Neeraj Pratap Singh. (2004). Question bank on agriculture for competitive exams. International book distributors.
استشهاد بنمط شيكاغوNeeraj Pratap Singh. Question Bank on Agriculture for Competitive Exams. Lucknow: International book distributors, 2004.
MLA استشهادNeeraj Pratap Singh. Question Bank on Agriculture for Competitive Exams. International book distributors, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.