APA Style
Transportasi Jalan Trb 90Th Annual Meeting Final Program 2011 Buku 31. (2011).
WashingtonD.C:
Transportasi Research Board.
MLA Style
Transportasi Jalan Trb 90Th Annual Meeting Final Program 2011 Buku 31.
.
WashingtonD.C:
Transportasi Research Board,
2011.
Text.