Παραπομπή APA

Mantel, S. J. (1959). Cases in Managerial decisions. Prentice hall.

Παραπομπή Chicago Style

Mantel, Samuel J. Cases in Managerial Decisions. New Jersey: Prentice hall, 1959.

Παραπομπή MLA

Mantel, Samuel J. Cases in Managerial Decisions. Prentice hall, 1959.