Sroka, R. Therapeutic Laser Applications and Laser-Tissue Interactions IV. SPIE Digital Library.
Čikaški stil citiranja (17. izdanje)Sroka, Ronald. Therapeutic Laser Applications and Laser-Tissue Interactions IV. SPIE Digital Library.
MLA način citiranja (9. izdanje)Sroka, Ronald. Therapeutic Laser Applications and Laser-Tissue Interactions IV. SPIE Digital Library.
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