389326 Kolev, T. (2008). Quantum chemical, spectroscopic and structural study of hydrochlorides, hydrogens squarates and ester amides of squaric acid of amina. New York : Nova Science Publishers.
Čikaški stil citiranja (17. izdanje)389326 Kolev, Tsonko. Quantum Chemical, Spectroscopic and Structural Study of Hydrochlorides, Hydrogens Squarates and Ester Amides of Squaric Acid of Amina. New York : Nova Science Publishers, 2008.
MLA način citiranja (9. izdanje)389326 Kolev, Tsonko. Quantum Chemical, Spectroscopic and Structural Study of Hydrochlorides, Hydrogens Squarates and Ester Amides of Squaric Acid of Amina. New York : Nova Science Publishers, 2008.
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