Gaya APA
Urquhart, Leonard Church. (1959).
Civil engineering handbook .
:
McGraw-Hill Book Co..
Gaya Chicago
Urquhart, Leonard Church.
Civil engineering handbook.
:
McGraw-Hill Book Co.,
1959.
Art Original.
Gaya MLA
Urquhart, Leonard Church.
Civil engineering handbook.
:
McGraw-Hill Book Co.,
1959.
Art Original.
Gaya Turabian
Urquhart, Leonard Church.
Civil engineering handbook.
:
McGraw-Hill Book Co.,
1959.
Art Original.