Gaya APA
Christian, et all. (1985).
Spatial Transportation Modeling .
California:
Sage Publications .
Gaya Chicago
Christian, et all.
Spatial Transportation Modeling.
California:
Sage Publications ,
1985.
Media Cetak.
Gaya MLA
Christian, et all.
Spatial Transportation Modeling.
California:
Sage Publications ,
1985.
Media Cetak.
Gaya Turabian
Christian, et all.
Spatial Transportation Modeling.
California:
Sage Publications ,
1985.
Media Cetak.