APA Style
heggie, ian g.. (1972).
TRANSPORT ENGINEERING ECONOMICS .
:
McGraw Hill.
Chicago Style
heggie, ian g..
TRANSPORT ENGINEERING ECONOMICS .
:
McGraw Hill,
1972.
Text.
MLA Style
heggie, ian g..
TRANSPORT ENGINEERING ECONOMICS .
:
McGraw Hill,
1972.
Text.
Turabian Style
heggie, ian g..
TRANSPORT ENGINEERING ECONOMICS .
:
McGraw Hill,
1972.
Print.