(1974). Philips in the developing countries. New York: Ladies and Gentlemen.
シカゴスタイル引用形Philips in the Developing Countries. New York: Ladies and Gentlemen, 1974.
MLA引用形式Philips in the Developing Countries. New York: Ladies and Gentlemen, 1974.
警告: この引用は必ずしも正確ではありません.