Entelek incorporated Massachusetts. (1964). Sales forecasting. Entelek Inc, Newburyport.
シカゴスタイル引用形Entelek incorporated Massachusetts. Sales Forecasting. Massachusetts: Entelek Inc, Newburyport, 1964.
MLA引用形式Entelek incorporated Massachusetts. Sales Forecasting. Entelek Inc, Newburyport, 1964.
警告: この引用は必ずしも正確ではありません.