Brady, J. E., & Holum, J. R. (1993). Study guide to accompany chemistry: The study of matter and its change. John Wiley.
Chicago-viite (17. p.)Brady, James E., ja John R. Holum. Study Guide to Accompany Chemistry: The Study of Matter and Its Change. New York: John Wiley, 1993.
MLA-viite (9. p.)Brady, James E., ja John R. Holum. Study Guide to Accompany Chemistry: The Study of Matter and Its Change. John Wiley, 1993.
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