Barker, R. (1971). Organic chemistry of biological compounds. Prentice-Hall.
Čikaški stil citiranja (17. izdanje)Barker, Robert. Organic Chemistry of Biological Compounds. Englewood Cliffs, NJ: Prentice-Hall, 1971.
MLA način citiranja (9. izdanje)Barker, Robert. Organic Chemistry of Biological Compounds. Prentice-Hall, 1971.
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