Epstein, R. Tri-Technology Device Refrigeration (TTDR) II. SPIE Digital Library.
Čikaški stil citiranja (17. izdanje)Epstein, Richard. Tri-Technology Device Refrigeration (TTDR) II. SPIE Digital Library.
MLA način citiranja (9. izdanje)Epstein, Richard. Tri-Technology Device Refrigeration (TTDR) II. SPIE Digital Library.
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