APA (7 ম সংস্করণ) উদ্ধৃতি

\. (2000). Directory of scientists and technologists of bangladesh. Bangladesh National Scientific and Technical Documentation Centre.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

\. Directory of Scientists and Technologists of Bangladesh. Dhaka: Bangladesh National Scientific and Technical Documentation Centre, 2000.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

\. Directory of Scientists and Technologists of Bangladesh. Bangladesh National Scientific and Technical Documentation Centre, 2000.