Παραπομπή APA
Summers, E. L. (1974). Profits, growth and planning: Techniques of modern financial management. Homewood, Ill.: Dow Jones-Irwin.
Παραπομπή Chicago StyleSummers, Edward L. Profits, Growth and Planning: Techniques of Modern Financial Management. Homewood, Ill.: Dow Jones-Irwin, 1974.
Παραπομπή MLASummers, Edward L. Profits, Growth and Planning: Techniques of Modern Financial Management. Homewood, Ill.: Dow Jones-Irwin, 1974.
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