Gaya APA

Grondzik, W, T. (2009). 2009 Ashrae Handbook : Fundamentals I-P Edition (I-P). Amerika: American Society of Heating, Refrigerating and Air condtioning Egineers,Inc.

Gaya MLA

Grondzik, Walter, T.. "2009 Ashrae Handbook : Fundamentals I-P Edition". I-P Amerika: American Society of Heating, Refrigerating and Air condtioning Egineers,Inc, 2009. Text.