Chisholm, P. (1990). Count on confidence: The way in to personal effectiveness.
シカゴスタイル引用形Chisholm, Peggy. Count on Confidence: The Way in to Personal Effectiveness. Macmillan & Co. Ltd., London, 1990.
MLA引用形式Chisholm, Peggy. Count on Confidence: The Way in to Personal Effectiveness. 1990.
警告: この引用は必ずしも正確ではありません.