Παραπομπή APA

Keat,Paul G, & K Y,Philip. (2004). Managerial economics (4.). Pearson Education.

Παραπομπή Chicago Style

Keat,Paul G, και K Y,Philip. Managerial Economics. 4. New Delhi: Pearson Education, 2004.

Παραπομπή MLA

Keat,Paul G, και K Y,Philip. Managerial Economics. 4. Pearson Education, 2004.