APA引文

O'Brien, J. A. (2005). Introduction to information systems. "McGraw-Hill Irwin".

Trích dẫn kiểu Chicago

O'Brien, James A. Introduction to Information Systems. "McGraw-Hill Irwin", 2005.

MLA引文

O'Brien, James A. Introduction to Information Systems. "McGraw-Hill Irwin", 2005.

警告：這些引文格式不一定是100％准確.