Wasserman, P., Georgi, C., & Way, J. (1980). Encyclopeadia of business information sources (4th ed.). Gale Research Company.
シカゴスタイル引用形Wasserman, Paul, Charles Georgi, , James Way. Encyclopeadia of Business Information Sources. 4th ed. Detroit: Gale Research Company, 1980.
MLA引用形式Wasserman, Paul, et al. Encyclopeadia of Business Information Sources. 4th ed. Gale Research Company, 1980.
警告: この引用は必ずしも正確ではありません.