APA (7 ম সংস্করণ) উদ্ধৃতি

Parsons, F. W. (1921). American business methods for increasing production and reducing costs in factory, store, and office. G.P. Putnam's Sons.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Parsons, Floyd William. American Business Methods for Increasing Production and Reducing Costs in Factory, Store, and Office. New York, London: G.P. Putnam's Sons, 1921.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Parsons, Floyd William. American Business Methods for Increasing Production and Reducing Costs in Factory, Store, and Office. G.P. Putnam's Sons, 1921.