APA-viite (7. p.)

Schaper, M. V. (2011). Entrepreneurship and Small Business (3rd ed.). John Wiley and Sons.

Chicago-viite (17. p.)

Schaper, Michael; Volery. Entrepreneurship and Small Business. 3rd ed. New Delhi: John Wiley and Sons, 2011.

MLA-viite (9. p.)

Schaper, Michael; Volery. Entrepreneurship and Small Business. 3rd ed. John Wiley and Sons, 2011.