Παραπομπή APA

Drucker, P. F. (1977). People and performance: The best of Peter Drucker on management. Allied publishers pvt. ltd.

Παραπομπή Chicago Style

Drucker, Peter F. People and Performance: The Best of Peter Drucker on Management. Bombay: Allied publishers pvt. ltd, 1977.

Παραπομπή MLA

Drucker, Peter F. People and Performance: The Best of Peter Drucker on Management. Allied publishers pvt. ltd, 1977.