Gaya APA
Russel,R Eeugene. (2005).
NCHRP Synthesis 339: Centreline Rumble Strips .
Washington, DC:
TRB.
Gaya Chicago
Russel,R Eeugene.
NCHRP Synthesis 339: Centreline Rumble Strips.
Washington, DC:
TRB,
2005.
Text.
Gaya MLA
Russel,R Eeugene.
NCHRP Synthesis 339: Centreline Rumble Strips.
Washington, DC:
TRB,
2005.
Text.
Gaya Turabian
Russel,R Eeugene.
NCHRP Synthesis 339: Centreline Rumble Strips.
Washington, DC:
TRB,
2005.
Print.