Παραπομπή APA

Wheelen, T. L., & Hunger, J. D. (2013). Concepts in strategic management and business policy: Achieving sustainability/13e (13th ed.). Pearson.

Παραπομπή Chicago Style

Wheelen, Thomas L., και J. David Hunger. Concepts in Strategic Management and Business Policy: Achieving Sustainability/13e. 13th ed. New Delhi: Pearson, 2013.

Παραπομπή MLA

Wheelen, Thomas L., και J. David Hunger. Concepts in Strategic Management and Business Policy: Achieving Sustainability/13e. 13th ed. Pearson, 2013.