Philips. (1969). Philips in the developing countries. U.S.A: Philips in the Developing Countries.
シカゴスタイル引用形Philips. Philips in the Developing Countries. U.S.A: Philips in the Developing Countries, 1969.
MLA引用形式Philips. Philips in the Developing Countries. U.S.A: Philips in the Developing Countries, 1969.
警告: この引用は必ずしも正確ではありません.