Combs, A. (2002). The radiance of being: Understanding the grand integral vision : living the integral life (Second edition.). Paragon House.
Citazione stile Chigago Style (17a edizione)Combs, Allan. The Radiance of Being: Understanding the Grand Integral Vision : Living the Integral Life. Second edition. St. Paul, Minnesota: Paragon House, 2002.
Citatione MLA (9a ed.)Combs, Allan. The Radiance of Being: Understanding the Grand Integral Vision : Living the Integral Life. Second edition. Paragon House, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.