Pirsig, R. M. (1984). Zen and the art of motorcycle maintenance. New York: Bantam Books.
シカゴスタイル引用形Pirsig, Robert M. Zen and the Art of Motorcycle Maintenance. New York: Bantam Books, 1984.
MLA引用形式Pirsig, Robert M. Zen and the Art of Motorcycle Maintenance. New York: Bantam Books, 1984.
警告: この引用は必ずしも正確ではありません.