APA (7 ম সংস্করণ) উদ্ধৃতি

Bishay, F. K. (1968). Confidence Intervales for Economic Quantities Derived from Imperical Production Functions. The Institute of National Planning.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Bishay, Fahmi K. Confidence Intervales for Economic Quantities Derived from Imperical Production Functions. Cairo: The Institute of National Planning, 1968.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Bishay, Fahmi K. Confidence Intervales for Economic Quantities Derived from Imperical Production Functions. The Institute of National Planning, 1968.