Cita APA

Learned, E. P. 1., & Learned, E. P. 1. (1969). Business policy: Text and cases (Ed. rev.). Homewood, Ill: R. D. Irwin.

Citación estilo Chicago

Learned, Edmund Philip 1900-1991, y Edmund Philip 1900-1991 Learned. Business Policy: Text and Cases. Ed. rev. Homewood, Ill: R. D. Irwin, 1969.

Cita MLA

Learned, Edmund Philip 1900-1991, y Edmund Philip 1900-1991 Learned. Business Policy: Text and Cases. Ed. rev. Homewood, Ill: R. D. Irwin, 1969.