Style de citation APA (7e éd.)

Johnston, M. W., & Marshall, G. W. (2006). Sales force management: Churchill/Ford/Walker´s (8th ed.). McGraw-Hill.

Style de citation Chicago (17e éd.)

Johnston, Mark W., et Greg W. Marshall. Sales Force Management: Churchill/Ford/Walker´s. 8th ed. Boston, MA: McGraw-Hill, 2006.

Style de citation MLA (9e éd.)

Johnston, Mark W., et Greg W. Marshall. Sales Force Management: Churchill/Ford/Walker´s. 8th ed. McGraw-Hill, 2006.