Bank, J. (1995). The essence of total quality management. Prentice hall.
Chicago Style aipamenaBank, John. The Essence of Total Quality Management. new delhi: Prentice hall, 1995.
MLA aipamenaBank, John. The Essence of Total Quality Management. Prentice hall, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.