APA (7 ম সংস্করণ) উদ্ধৃতি

Drucker, P. F. (1986). Managing for results: Economic tasks and risk-taking decisions (1st Perennial Library ed.). Perennial Library.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Drucker, Peter F. Managing for Results: Economic Tasks and Risk-taking Decisions. 1st Perennial Library ed. New York: Perennial Library, 1986.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Drucker, Peter F. Managing for Results: Economic Tasks and Risk-taking Decisions. 1st Perennial Library ed. Perennial Library, 1986.