Gaya APA
Kuhn, Herman A.J.. (1975).
Transportation .
:
Van Nostrand Reinhold Co..
Gaya Chicago
Kuhn, Herman A.J..
Transportation.
:
Van Nostrand Reinhold Co.,
1975.
Globe.
Gaya MLA
Kuhn, Herman A.J..
Transportation.
:
Van Nostrand Reinhold Co.,
1975.
Globe.
Gaya Turabian
Kuhn, Herman A.J..
Transportation.
:
Van Nostrand Reinhold Co.,
1975.
Globe.