Gaya APA

Gray, J. (1999). How to get what you want, and want what you have. A practical and spiritual guide to personal success. . New York: New York HarperCollins Publishers.

Gaya MLA

Gray, John. "How to get what you want, and want what you have. A practical and spiritual guide to personal success. ". New York: New York HarperCollins Publishers, 1999. Buku.