Παραπομπή APA

Flippo Edwin B. (1961). Principles of personnel management /2e (2nd ed.). Mcgraw Hill.

Παραπομπή Chicago Style

Flippo Edwin B. Principles of Personnel Management /2e. 2nd ed. London: Mcgraw Hill, 1961.

Παραπομπή MLA

Flippo Edwin B. Principles of Personnel Management /2e. 2nd ed. Mcgraw Hill, 1961.