APA (7 ম সংস্করণ) উদ্ধৃতি

American Management Association. Administrative Services Division. (1964). The changing scope of office management. s.n.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

American Management Association. Administrative Services Division. The Changing Scope of Office Management. [New York]: s.n, 1964.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

American Management Association. Administrative Services Division. The Changing Scope of Office Management. s.n, 1964.