Lua APA (7ú heag.)
Ash, M. K., & Pendleton, Y. (2008). The Mary Kay way: Timeless principles from America's greatest woman entrepreneur. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)
Ash, Mary Kay, agus Yvonne Pendleton. The Mary Kay Way: Timeless Principles from America's Greatest Woman Entrepreneur. Hoboken, N.J.: John Wiley & Sons, 2008.
Lua MLA (9ú heag.)
Ash, Mary Kay, agus Yvonne Pendleton. The Mary Kay Way: Timeless Principles from America's Greatest Woman Entrepreneur. John Wiley & Sons, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.