Pumpin, C. (1985). The essence of corporate. Jaico.
Cita Chicago (17th ed.)Pumpin, Cuno. The Essence of Corporate. Bombay: Jaico, 1985.
Cita MLA (9th ed.)Pumpin, Cuno. The Essence of Corporate. Jaico, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.