India. Registrar general and census commissioner & Das, B. (1980). Census of India 1971. Series 4, Bihar: Special table for scheduled castes and scheduled tribes. Shri himalaya press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিIndia. Registrar general and census commissioner এবং B.L Das. Census of India 1971. Series 4, Bihar: Special Table for Scheduled Castes and Scheduled Tribes. Shri himalaya press, 1980.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিIndia. Registrar general and census commissioner এবং B.L Das. Census of India 1971. Series 4, Bihar: Special Table for Scheduled Castes and Scheduled Tribes. Shri himalaya press, 1980.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.