Gerling, H. (2006). All about machine tools (2nd ed.). New Age International.
シカゴスタイル引用形Gerling, Heinrich. All About Machine Tools. 2nd ed. New Delhi: New Age International, 2006.
MLA引用形式Gerling, Heinrich. All About Machine Tools. 2nd ed. New Age International, 2006.
警告: この引用は必ずしも正確ではありません.