Gaya APA
Langley, Billy C.. (2002).
Fine tuning air conditioning and refrigeration systems .
London:
Fairmont Press.
Gaya Chicago
Langley, Billy C..
Fine tuning air conditioning and refrigeration systems.
London:
Fairmont Press,
2002.
Text.
Gaya MLA
Langley, Billy C..
Fine tuning air conditioning and refrigeration systems.
London:
Fairmont Press,
2002.
Text.
Gaya Turabian
Langley, Billy C..
Fine tuning air conditioning and refrigeration systems.
London:
Fairmont Press,
2002.
Print.