Cita APA (7th ed.)
Allen, W. R., & Gilmore, H. L. (1993). What managers do (4th ed.). American Management Association.
Cita Chicago (17th ed.)
Allen, William R., i Harold L. Gilmore. What Managers Do. 4th ed. [Saranac Lake, N.Y.]: American Management Association, 1993.
Cita MLA (9th ed.)
Allen, William R., i Harold L. Gilmore. What Managers Do. 4th ed. American Management Association, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.