(1981). The Journal of business forecasting methods & systems. Flushing, N.Y.: Graceway Pub. Co..
シカゴスタイル引用形The Journal of Business Forecasting Methods & Systems. Flushing, N.Y.: Graceway Pub. Co., 1981.
MLA引用形式The Journal of Business Forecasting Methods & Systems. Flushing, N.Y.: Graceway Pub. Co., 1981.
警告: この引用は必ずしも正確ではありません.