Gaya APA
M.A., A, D, A, B, (. et al (2000).
Modern Refrigeration and Air Conditioning .
USA:
The Goodheart-Wllcox Company, Inc.
Gaya MLA
M.A., Andrew, D., Althouse,, B.S.,, (M.E.),. et al.
"Modern Refrigeration and Air Conditioning".
USA:
The Goodheart-Wllcox Company, Inc,
2000.
Text.