APA (7 ম সংস্করণ) উদ্ধৃতি

(1994). Bangladesh Academy for Rural Development, Kotbari, Comilla, publications. Library of Congress Office ; Library of Congress Photoduplication Service.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Bangladesh Academy for Rural Development, Kotbari, Comilla, Publications. New Delhi : Washington, D.C.: Library of Congress Office ; Library of Congress Photoduplication Service, 1994.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Bangladesh Academy for Rural Development, Kotbari, Comilla, Publications. Library of Congress Office ; Library of Congress Photoduplication Service, 1994.