Gaya APA
Industrial ventilation A. manual of recemmeaded practice. (1982).
Malang Kota:
.
Gaya Chicago
Industrial ventilation A. manual of recemmeaded practice.
.
Malang Kota:
,
1982.
Text.
Gaya MLA
Industrial ventilation A. manual of recemmeaded practice.
.
Malang Kota:
,
1982.
Text.
Gaya Turabian
Industrial ventilation A. manual of recemmeaded practice.
Malang Kota:
,
1982.
Print.