Gaya APA
Beilfuss, Charles W.. (1990).
NCHRP 326. Development of roadway design/graphics interface system .
:
TRB.
Gaya Chicago
Beilfuss, Charles W..
NCHRP 326. Development of roadway design/graphics interface system.
:
TRB,
1990.
Chart.
Gaya MLA
Beilfuss, Charles W..
NCHRP 326. Development of roadway design/graphics interface system.
:
TRB,
1990.
Chart.
Gaya Turabian
Beilfuss, Charles W..
NCHRP 326. Development of roadway design/graphics interface system.
:
TRB,
1990.
Chart.