Παραπομπή APA

Roberts, H. V. (1993). Quality is personal: A foundation for total quality management. New York: Free Press.

Παραπομπή Chicago Style

Roberts, Harry V. Quality Is Personal: A Foundation for Total Quality Management. New York: Free Press, 1993.

Παραπομπή MLA

Roberts, Harry V. Quality Is Personal: A Foundation for Total Quality Management. New York: Free Press, 1993.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.