Cita APA (7a ed.)

Palmer, J. (1973). The profit variability effects of the managerial enterprise. [s.n.].

Cita Chicago Style (17a ed.)

Palmer, John. The Profit Variability Effects of the Managerial Enterprise. [S.l.]: [s.n.], 1973.

Cita MLA (9a ed.)

Palmer, John. The Profit Variability Effects of the Managerial Enterprise. [s.n.], 1973.