APA aipamena

Barker, D. I., & Donald I. Barker; Robert Schroeder. (2002). Internet research: Illustrated basic. Boston, MA: Course Technology.

Chicago Style aipamena

Barker, Donald I., và Donald I. Barker; Robert Schroeder. Internet Research: Illustrated Basic. Boston, MA: Course Technology, 2002.

MLA aipamena

Barker, Donald I., và Donald I. Barker; Robert Schroeder. Internet Research: Illustrated Basic. Boston, MA: Course Technology, 2002.