APA Style
Locklin, D.Philip. (Richard D. Irwin).
Economics for transportation (6).
:
Illinios.
Chicago Style
Locklin, D.Philip.
Economics for transportation.
6
:
Illinios,
Richard D. Irwin.
Buku Teks.
MLA Style
Locklin, D.Philip.
Economics for transportation.
6
:
Illinios,
Richard D. Irwin.
Buku Teks.
Turabian Style
Locklin, D.Philip.
Economics for transportation.
6
:
Illinios,
Richard D. Irwin.
Buku Teks.