Sawyer, G. C. (1983). Corporate planning as a creative process: Action laid out in advance (1. print.). Planning Executives Inst.
Chicago-Zitierstil (17. Ausg.)Sawyer, George C. Corporate Planning as a Creative Process: Action Laid Out in Advance. 1. print. Oxford, Ohio: Planning Executives Inst, 1983.
MLA-Zitierstil (9. Ausg.)Sawyer, George C. Corporate Planning as a Creative Process: Action Laid Out in Advance. 1. print. Planning Executives Inst, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.