Dittrich, J. E. (1988). General manager and strategy formulation: Objectives, missions, strategies and policies. John Wiley.
Chicago-стиль цитированияDittrich, John E. General Manager and Strategy Formulation: Objectives, Missions, Strategies and Policies. New York: John Wiley, 1988.
MLA-цитированиеDittrich, John E. General Manager and Strategy Formulation: Objectives, Missions, Strategies and Policies. John Wiley, 1988.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.