Gaya APA
Turnquist, C, H. et al
(1992).
Modern refrigeration and air conditioning
.
Holand:
The Goodhert - Willcox.
Gaya MLA
Turnquist, Carl, H.. et al.
"Modern refrigeration and air conditioning".
Holand:
The Goodhert - Willcox,
1992.
Text.