APA (7e ed.) Bronvermelding

Still, R. R. (2017). Sales and Distribution Management (6th.). Pearson.

Chicago (17e ed.) Bronvermelding

Still, Richard R. Sales and Distribution Management. 6th. Noida Up India: Pearson, 2017.

MLA (9e ed.) Bronvermelding

Still, Richard R. Sales and Distribution Management. 6th. Pearson, 2017.