K, V. (2017). Cardiovascular Risk Factors in White Collar Workers Under Shift Work. Sciendo.
Čikaški stil citiranja (17. izdanje)K, Vangelova. Cardiovascular Risk Factors in White Collar Workers Under Shift Work. Sciendo, 2017.
MLA način citiranja (9. izdanje)K, Vangelova. Cardiovascular Risk Factors in White Collar Workers Under Shift Work. Sciendo, 2017.
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