Wesner, E. (2010). Success made simple: An inside look at why Amish businesses thrive. Jossey-Bass.
Cita Chicago (17th ed.)Wesner, Erik. Success Made Simple: An Inside Look at Why Amish Businesses Thrive. San Francisco, CA: Jossey-Bass, 2010.
Cita MLA (9th ed.)Wesner, Erik. Success Made Simple: An Inside Look at Why Amish Businesses Thrive. Jossey-Bass, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.