Dyfyniad APA

DOUGLAS, E. J., & CALLAN, S. (1992). Managerial economics: Analysis and strategy (ed. 4.). Prentice-Hall.

Dyfyniad Arddull Chicago

DOUGLAS, Evan J., and Scott CALLAN. Managerial Economics: Analysis and Strategy. ed. 4. New Jersey: Prentice-Hall, 1992.

Dyfyniad MLA

DOUGLAS, Evan J., and Scott CALLAN. Managerial Economics: Analysis and Strategy. ed. 4. Prentice-Hall, 1992.

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