APA Style
Transportasi Jalan Trb 91Th Annual Meeting Final Program 2012 Buku 13. (2012).
WashingtonD.C:
Transportasi Research Board.
MLA Style
Transportasi Jalan Trb 91Th Annual Meeting Final Program 2012 Buku 13.
.
WashingtonD.C:
Transportasi Research Board,
2012.
Text.