Gaya APA
PEURIFOY, Robert L.. (2002).
ESTIMATING CONSTRUCTION COSTS FIFTH EDITION .
AMERICAN:
McGRAW HILL.
Gaya Chicago
PEURIFOY, Robert L..
ESTIMATING CONSTRUCTION COSTS FIFTH EDITION.
AMERICAN:
McGRAW HILL,
2002.
Text.
Gaya MLA
PEURIFOY, Robert L..
ESTIMATING CONSTRUCTION COSTS FIFTH EDITION.
AMERICAN:
McGRAW HILL,
2002.
Text.
Gaya Turabian
PEURIFOY, Robert L..
ESTIMATING CONSTRUCTION COSTS FIFTH EDITION.
AMERICAN:
McGRAW HILL,
2002.
Print.