Cita APA

Vrat, P. (1998). Productivity management: A system approach. Narosa.

Chicago Edition Citation

Vrat, Prem. Productivity Management: A System Approach. New Delhi: Narosa, 1998.

Cita MLA

Vrat, Prem. Productivity Management: A System Approach. Narosa, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.