APA (7e ed.) Bronvermelding

Burrill, C. W., & Ledolter, J. (1999). Achieving quality through continual improvement. John Wiley.

Chicago (17e ed.) Bronvermelding

Burrill, Claude W., en Johannes Ledolter. Achieving Quality Through Continual Improvement. New York: John Wiley, 1999.

MLA (9e ed.) Bronvermelding

Burrill, Claude W., en Johannes Ledolter. Achieving Quality Through Continual Improvement. John Wiley, 1999.