Dyfyniad APA

Obrien James. (2010). Management Information Systems (9th.). Tata Mcgraw Hill.

Dyfyniad Arddull Chicago

Obrien James. Management Information Systems. 9th. New Delhi: Tata Mcgraw Hill, 2010.

Dyfyniad MLA

Obrien James. Management Information Systems. 9th. Tata Mcgraw Hill, 2010.

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