Gaya APA
Labout, J.W.A.. (1950).
Constitution of asphaltic bitumen .
:
Elsevier Pub Co..
Gaya Chicago
Labout, J.W.A..
Constitution of asphaltic bitumen.
:
Elsevier Pub Co.,
1950.
Text.
Gaya MLA
Labout, J.W.A..
Constitution of asphaltic bitumen.
:
Elsevier Pub Co.,
1950.
Text.
Gaya Turabian
Labout, J.W.A..
Constitution of asphaltic bitumen.
:
Elsevier Pub Co.,
1950.
Print.