(1980). The World directory of multinational enterprises. Facts on File.
Chicagoスタイル(17版)引用形式The World Directory of Multinational Enterprises. New York: Facts on File, 1980.
MLA(9版)引用形式The World Directory of Multinational Enterprises. Facts on File, 1980.
警告: この引用は必ずしも正確ではありません.