Barker, D. I., & Donald I. Barker; Robert Schroeder. (2002). Internet research: Illustrated basic. Boston, MA: Course Technology.
シカゴスタイル引用形Barker, Donald I., , Donald I. Barker; Robert Schroeder. Internet Research: Illustrated Basic. Boston, MA: Course Technology, 2002.
MLA引用形式Barker, Donald I., , Donald I. Barker; Robert Schroeder. Internet Research: Illustrated Basic. Boston, MA: Course Technology, 2002.
警告: この引用は必ずしも正確ではありません.