DOMKUNDWAR ARORA. (2012). A COURSE IN REFRIGERATION AND AIR- CONDITIONING (8TH.). DHANPAT RAI & CO.
Chicago-viite (17. p.)DOMKUNDWAR ARORA. A COURSE IN REFRIGERATION AND AIR- CONDITIONING. 8TH. DELHI: DHANPAT RAI & CO, 2012.
MLA-viite (9. p.)DOMKUNDWAR ARORA. A COURSE IN REFRIGERATION AND AIR- CONDITIONING. 8TH. DHANPAT RAI & CO, 2012.
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