Gaya APA
Twort, A.C.. (1975).
CIVIL ENGINEERING: Supervision and Management .
:
Edward Arnold.
Gaya Chicago
Twort, A.C..
CIVIL ENGINEERING: Supervision and Management.
:
Edward Arnold,
1975.
Text.
Gaya MLA
Twort, A.C..
CIVIL ENGINEERING: Supervision and Management.
:
Edward Arnold,
1975.
Text.
Gaya Turabian
Twort, A.C..
CIVIL ENGINEERING: Supervision and Management.
:
Edward Arnold,
1975.
Print.