APA (7e ed.) Bronvermelding

Smith, D. K. (1999). Make success measurable!: A mindbook-workbook for setting goals and taking action. Wiley.

Chicago (17e ed.) Bronvermelding

Smith, Douglas K. Make Success Measurable!: A Mindbook-workbook for Setting Goals and Taking Action. New York: Wiley, 1999.

MLA (8e ed.) Bronvermelding

Smith, Douglas K. Make Success Measurable!: A Mindbook-workbook for Setting Goals and Taking Action. Wiley, 1999.