Gaya APA
Parker, N. A.. (1983).
A New Approach to Setting Highway Design Standards .
:
s.n..
Gaya Chicago
Parker, N. A..
A New Approach to Setting Highway Design Standards.
:
s.n.,
1983.
Computer Software.
Gaya MLA
Parker, N. A..
A New Approach to Setting Highway Design Standards.
:
s.n.,
1983.
Computer Software.
Gaya Turabian
Parker, N. A..
A New Approach to Setting Highway Design Standards.
:
s.n.,
1983.
Computer Software.