Gaya APA
BEER Gernot, editor. (2010).
Technology Innovation In Underground Construction .
New york:
CRC Press.
Gaya Chicago
BEER Gernot, editor.
Technology Innovation In Underground Construction.
New york:
CRC Press,
2010.
.
Gaya MLA
BEER Gernot, editor.
Technology Innovation In Underground Construction.
New york:
CRC Press,
2010.
.
Gaya Turabian
BEER Gernot, editor.
Technology Innovation In Underground Construction.
New york:
CRC Press,
2010.
.