Pfaffenberger, B. (1991). PC tools 7 made easy. Osborne McGraw-Hill.
シカゴスタイル引用形Pfaffenberger, Bryan. PC Tools 7 Made Easy. Berkeley: Osborne McGraw-Hill, 1991.
MLA引用形式Pfaffenberger, Bryan. PC Tools 7 Made Easy. Osborne McGraw-Hill, 1991.
警告: この引用は必ずしも正確ではありません.