Παραπομπή APA

Pylee, M. V. (1963). Managerial economics. S Chand.

Παραπομπή Chicago Style

Pylee, M. V. Managerial Economics. New delhi: S Chand, 1963.

Παραπομπή MLA

Pylee, M. V. Managerial Economics. S Chand, 1963.