Gaya APA
Roper, Harvey. (1991).
Comparative Testing of Strategic Highway Research Program Pofilometers .
:
TRB.
Gaya Chicago
Roper, Harvey.
Comparative Testing of Strategic Highway Research Program Pofilometers.
:
TRB,
1991.
Computer Software.
Gaya MLA
Roper, Harvey.
Comparative Testing of Strategic Highway Research Program Pofilometers.
:
TRB,
1991.
Computer Software.
Gaya Turabian
Roper, Harvey.
Comparative Testing of Strategic Highway Research Program Pofilometers.
:
TRB,
1991.
Computer Software.