Gaya APA

Ahituv, N., Neumann, S. (1990). Principles of Information System for Management (3). United States of America: Wm. C. Brown Publishers.

Gaya MLA

Ahituv, Niv., Neumann, Seev. "Principles of Information System for Management". 3 United States of America: Wm. C. Brown Publishers, 1990. Text.