Dyfyniad APA

O'Brian James A. (2010). Management information Systems (9th.). Tata McGraw Hill.

Dyfyniad Arddull Chicago

O'Brian James A. Management Information Systems. 9th. New Delhi: Tata McGraw Hill, 2010.

Dyfyniad MLA

O'Brian James A. Management Information Systems. 9th. Tata McGraw Hill, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.