Gaya APA
Locklin, D. Philip, Reynolds, Lloyd G.. (1969).
Economics of transportation .
Amerika Serikat:
Richard D. Irwin, Inc.
Gaya Chicago
Locklin, D. Philip, Reynolds, Lloyd G..
Economics of transportation.
Amerika Serikat:
Richard D. Irwin, Inc,
1969.
Text.
Gaya MLA
Locklin, D. Philip, Reynolds, Lloyd G..
Economics of transportation.
Amerika Serikat:
Richard D. Irwin, Inc,
1969.
Text.
Gaya Turabian
Locklin, D. Philip, Reynolds, Lloyd G..
Economics of transportation.
Amerika Serikat:
Richard D. Irwin, Inc,
1969.
Print.