Gaya APA
Joe M Turner, PE. (2009).
Excavation Systems Planning, Design, and Safety .
New York:
The McGraw-Hill Companies.
Gaya Chicago
Joe M Turner, PE.
Excavation Systems Planning, Design, and Safety.
New York:
The McGraw-Hill Companies,
2009.
.
Gaya MLA
Joe M Turner, PE.
Excavation Systems Planning, Design, and Safety.
New York:
The McGraw-Hill Companies,
2009.
.
Gaya Turabian
Joe M Turner, PE.
Excavation Systems Planning, Design, and Safety.
New York:
The McGraw-Hill Companies,
2009.
.