Dyer, W. W. (2006). Inspiration: Your ultimate calling. Hay House.
Cita Chicago (17th ed.)Dyer, Wayne W. Inspiration: Your Ultimate Calling. Carlsbad, Calif: Hay House, 2006.
Cita MLA (9th ed.)Dyer, Wayne W. Inspiration: Your Ultimate Calling. Hay House, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.