Παραπομπή APA

Maier, N. R. (1952). Principles of human relations: Application to management. John Wiley.

Παραπομπή Chicago Style

Maier, Norman R.E. Principles of Human Relations: Application to Management. London: John Wiley, 1952.

Παραπομπή MLA

Maier, Norman R.E. Principles of Human Relations: Application to Management. John Wiley, 1952.