Rife, W. (1992). Essentials of chemistry (Extended ed.). Saunders college.
Chicago-čujuhus (17. p.)Rife, William. Essentials of Chemistry. Extended ed. Philadelphia: Saunders college, 1992.
MLA-čujuhus (9. p.)Rife, William. Essentials of Chemistry. Extended ed. Saunders college, 1992.
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