Gaya APA
Leuttich, Richard A.. (1975).
Are Design Standards Cost Effective ? .
:
AASHTO.
Gaya Chicago
Leuttich, Richard A..
Are Design Standards Cost Effective ?.
:
AASHTO,
1975.
Computer Software.
Gaya MLA
Leuttich, Richard A..
Are Design Standards Cost Effective ?.
:
AASHTO,
1975.
Computer Software.
Gaya Turabian
Leuttich, Richard A..
Are Design Standards Cost Effective ?.
:
AASHTO,
1975.
Computer Software.