Eckersley, C. E., & Kaufman, W. (1964). A Commercial Course for Foreign Students (4.). Longmans, Green.
シカゴスタイル引用形Eckersley, C E., , W. Kaufman. A Commercial Course for Foreign Students. 4. London: Longmans, Green, 1964.
MLA引用形式Eckersley, C E., , W. Kaufman. A Commercial Course for Foreign Students. 4. Longmans, Green, 1964.
警告: この引用は必ずしも正確ではありません.