Llewellyn R Snyder. (1958). Essential business mathematics. New York: McGraw-Hill.
シカゴスタイル引用形Llewellyn R Snyder. Essential Business Mathematics. New York: McGraw-Hill, 1958.
MLA引用形式Llewellyn R Snyder. Essential Business Mathematics. New York: McGraw-Hill, 1958.
警告: この引用は必ずしも正確ではありません.