APA (7e ed.) Bronvermelding

Johnston, R., Clark, G., & Shulver, M. (2012). Service operations management: Improving service delivery (Fourth edition.). Pearson.

Chicago (17e ed.) Bronvermelding

Johnston, Robert, Graham Clark, en Michael Shulver. Service Operations Management: Improving Service Delivery. Fourth edition. Harlow, Essex, England ; New York: Pearson, 2012.

MLA (8e ed.) Bronvermelding

Johnston, Robert, et al. Service Operations Management: Improving Service Delivery. Fourth edition. Pearson, 2012.