APA ציטוט

Ober, S. (2001). Contemporary business communication (4th edition.). Boston: Houghton Mifflin Co.

Trích dẫn kiểu Chicago

Ober, Scot. Contemporary Business Communication. 4th edition. Boston: Houghton Mifflin Co, 2001.

ציטוט MLA

Ober, Scot. Contemporary Business Communication. 4th edition. Boston: Houghton Mifflin Co, 2001.