Malik, D. J. (2007). PLTL workbook: Principles of chemistry, I (2007 edition.). Hayden-McNeil Publishing, Inc.
Čikaški stil citiranja (17. izdanje)Malik, David J. PLTL Workbook: Principles of Chemistry, I. 2007 edition. Plymouth, Michigan: Hayden-McNeil Publishing, Inc, 2007.
MLA način citiranja (9. izdanje)Malik, David J. PLTL Workbook: Principles of Chemistry, I. 2007 edition. Hayden-McNeil Publishing, Inc, 2007.
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