Purcell, K. (1991). Study Guide to Accompany Chemistry e Chemical Reactivity. New York: Saunders Collage.
Citación estilo ChicagoPurcell, Kotz. Study Guide to Accompany Chemistry E Chemical Reactivity. New York: Saunders Collage, 1991.
Cita MLAPurcell, Kotz. Study Guide to Accompany Chemistry E Chemical Reactivity. New York: Saunders Collage, 1991.
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