Cita APA (7a ed.)

Phelps, D. M. (1970). Product management ; selected readings (1960-69) ed. for the American Marketing Asso. R. D. Irwin.

Cita Chicago Style (17a ed.)

Phelps, Dudley Maynard. Product Management ; Selected Readings (1960-69) Ed. for the American Marketing Asso. Homewood, Ill: R. D. Irwin, 1970.

Cita MLA (9a ed.)

Phelps, Dudley Maynard. Product Management ; Selected Readings (1960-69) Ed. for the American Marketing Asso. R. D. Irwin, 1970.