APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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