BALLANEY, P. (1976). Refrigeration And Air Conditioning. P.l. Ballaney. Khanna Publishers.
Čikaški stil citiranja (17. izdanje)BALLANEY, P.L. Refrigeration And Air Conditioning. P.l. Ballaney. Khanna Publishers, 1976.
MLA način citiranja (8. izdanje)BALLANEY, P.L. Refrigeration And Air Conditioning. P.l. Ballaney. Khanna Publishers, 1976.
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