Gaya APA
Johnson, E. D.. (1974).
Value Engineering for Highways and its Application to Highway Maintenance .
:
AASHTO.
Gaya Chicago
Johnson, E. D..
Value Engineering for Highways and its Application to Highway Maintenance.
:
AASHTO,
1974.
Computer Software.
Gaya MLA
Johnson, E. D..
Value Engineering for Highways and its Application to Highway Maintenance.
:
AASHTO,
1974.
Computer Software.
Gaya Turabian
Johnson, E. D..
Value Engineering for Highways and its Application to Highway Maintenance.
:
AASHTO,
1974.
Computer Software.