Gaya APA
Cogill, W. H.. (1966).
The Viscosity of Cutback Bituminous Substances .
:
s.n..
Gaya Chicago
Cogill, W. H..
The Viscosity of Cutback Bituminous Substances.
:
s.n.,
1966.
Text.
Gaya MLA
Cogill, W. H..
The Viscosity of Cutback Bituminous Substances.
:
s.n.,
1966.
Text.
Gaya Turabian
Cogill, W. H..
The Viscosity of Cutback Bituminous Substances.
:
s.n.,
1966.
Print.