Gaya APA
Refrigeration and air conditioning. (2000).
New Delhi:
Tata McGraw-Hill.
Gaya Chicago
Refrigeration and air conditioning.
2nd.
New Delhi:
Tata McGraw-Hill,
2000.
Buku.
Gaya MLA
Refrigeration and air conditioning.
2nd.
New Delhi:
Tata McGraw-Hill,
2000.
Buku.
Gaya Turabian
Refrigeration and air conditioning.
New Delhi:
Tata McGraw-Hill,
2000.
Buku.