GILBREATH, R. D. (1987). Forward Thingking The Pragmatists Guide To Todays Business Trends Robert D. Gilbreath. Mcg-Hill.
Chicagoスタイル(17版)引用形式GILBREATH, Robert D. Forward Thingking The Pragmatists Guide To Todays Business Trends Robert D. Gilbreath. Mcg-Hill, 1987.
MLA(8版)引用形式GILBREATH, Robert D. Forward Thingking The Pragmatists Guide To Todays Business Trends Robert D. Gilbreath. Mcg-Hill, 1987.
警告: この引用は必ずしも正確ではありません.