Oswald, Y. (2008). Every word has power: Switch on your language and turn on your life. Atria Books.
Cita Chicago (17th ed.)Oswald, Yvonne. Every Word Has Power: Switch on Your Language and Turn on Your Life. New York: Atria Books, 2008.
Cita MLA (9th ed.)Oswald, Yvonne. Every Word Has Power: Switch on Your Language and Turn on Your Life. Atria Books, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.