Dr. Cam Caldwell. (2010). Refractive Thinker: Volume IV. Lentz Leadership Institute LLC.
Cita Chicago Style (17a ed.)Dr. Cam Caldwell. Refractive Thinker: Volume IV. Lentz Leadership Institute LLC, 2010.
Cita MLA (8a ed.)Dr. Cam Caldwell. Refractive Thinker: Volume IV. Lentz Leadership Institute LLC, 2010.
Precaución: Estas citas no son 100% exactas.