Turner, K., & Turner, K. (2014). Start your own import/export business: Your step-by-step guide to success (4th edition.). EP, Entrepreneur Press.
Chicago-referens (17:e uppl.)Turner, Krista, och Krista Turner. Start Your Own Import/export Business: Your Step-by-step Guide to Success. 4th edition. [Irvine, CA]: EP, Entrepreneur Press, 2014.
MLA-referens (9:e uppl.)Turner, Krista, och Krista Turner. Start Your Own Import/export Business: Your Step-by-step Guide to Success. 4th edition. EP, Entrepreneur Press, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.