IQBAL, S. A. (2011). Problems in inorganic chemistry. Discovery Publishing House.
Čikaški stil citiranja (17. izdanje)IQBAL, Syed Aftab. Problems in Inorganic Chemistry. Discovery Publishing House, 2011.
MLA način citiranja (9. izdanje)IQBAL, Syed Aftab. Problems in Inorganic Chemistry. Discovery Publishing House, 2011.
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