Brady, J. E. (1996). Study guide chemistry: The study of matter and its changes. John Wiley.
Cita Chicago (17th ed.)Brady, James E. Study Guide Chemistry: The Study of Matter and Its Changes. New York: John Wiley, 1996.
Cita MLA (9th ed.)Brady, James E. Study Guide Chemistry: The Study of Matter and Its Changes. John Wiley, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.