Freund & Williams. (1969). Modern business statistics. Prentice-Hall.
シカゴスタイル引用形Freund , Williams. Modern Business Statistics. New Jersey: Prentice-Hall, 1969.
MLA引用形式Freund , Williams. Modern Business Statistics. Prentice-Hall, 1969.
警告: この引用は必ずしも正確ではありません.