Παραπομπή APA

Lazer, W., & Kelley, E. J. (1958). Managerial marketing: Perspective and view points. Richard D Irwin.

Παραπομπή Chicago Style

Lazer, William, και Eugene J. Kelley. Managerial Marketing: Perspective and View Points. Illinois: Richard D Irwin, 1958.

Παραπομπή MLA

Lazer, William, και Eugene J. Kelley. Managerial Marketing: Perspective and View Points. Richard D Irwin, 1958.