Gaya APA
Tucker, Richard L.. ().
Construction industry institute .
:
.
Gaya Chicago
Tucker, Richard L..
Construction industry institute.
:
,
.
Text.
Gaya MLA
Tucker, Richard L..
Construction industry institute.
:
,
.
Text.
Gaya Turabian
Tucker, Richard L..
Construction industry institute.
:
,
.
Print.