Chang, R. (2000). Essential chemistry: A core text for general chemistry (2nd ed.). Boston: McGraw-Hill Companies.
Παραπομπή Chicago StyleChang, Raymond. Essential Chemistry: A Core Text for General Chemistry. 2nd ed. Boston: McGraw-Hill Companies, 2000.
Παραπομπή MLAChang, Raymond. Essential Chemistry: A Core Text for General Chemistry. 2nd ed. Boston: McGraw-Hill Companies, 2000.
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