Willett, E. R. (1964). Personal finance. Charles E Merrill books, Inc.
シカゴスタイル引用形Willett, Edward R. Personal Finance. Ohio: Charles E Merrill books, Inc, 1964.
MLA引用形式Willett, Edward R. Personal Finance. Charles E Merrill books, Inc, 1964.
警告: この引用は必ずしも正確ではありません.