Gaya APA
LANGLEY, Billy C.. (1983).
Heat Pump Technology .
Reston:
A Prentice-Hall Company.
Gaya Chicago
LANGLEY, Billy C..
Heat Pump Technology.
Reston:
A Prentice-Hall Company,
1983.
Teks.
Gaya MLA
LANGLEY, Billy C..
Heat Pump Technology.
Reston:
A Prentice-Hall Company,
1983.
Teks.
Gaya Turabian
LANGLEY, Billy C..
Heat Pump Technology.
Reston:
A Prentice-Hall Company,
1983.
Teks.