Gaya APA
Karlson, Edward S.. (1975).
Transportation on inland waterways .
:
TRB.
Gaya Chicago
Karlson, Edward S..
Transportation on inland waterways.
:
TRB,
1975.
Chart.
Gaya MLA
Karlson, Edward S..
Transportation on inland waterways.
:
TRB,
1975.
Chart.
Gaya Turabian
Karlson, Edward S..
Transportation on inland waterways.
:
TRB,
1975.
Chart.