Dyfyniad APA

AAKER DAVID A. (1984). DEVELOPING BUSINESS STRATEGIES. JOHN WILEY AND SONS.

Dyfyniad Arddull Chicago

AAKER DAVID A. DEVELOPING BUSINESS STRATEGIES. NEW YORK: JOHN WILEY AND SONS, 1984.

Dyfyniad MLA

AAKER DAVID A. DEVELOPING BUSINESS STRATEGIES. JOHN WILEY AND SONS, 1984.

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