Gaya APA
Bull, L.M.. (1973).
Corrosion standards and control in the gas industry .
:
ASTM.
Gaya Chicago
Bull, L.M..
Corrosion standards and control in the gas industry.
:
ASTM,
1973.
Computer Software.
Gaya MLA
Bull, L.M..
Corrosion standards and control in the gas industry.
:
ASTM,
1973.
Computer Software.
Gaya Turabian
Bull, L.M..
Corrosion standards and control in the gas industry.
:
ASTM,
1973.
Computer Software.