Christopher, M. (2015). Business operations models: Becoming a disruptive competitor (1st edition.). Kogan Page.
Chicago-Zitierstil (17. Ausg.)Christopher, Martin. Business Operations Models: Becoming a Disruptive Competitor. 1st edition. Philadelphia: Kogan Page, 2015.
MLA-Zitierstil (9. Ausg.)Christopher, Martin. Business Operations Models: Becoming a Disruptive Competitor. 1st edition. Kogan Page, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.