Gaya APA
Peurifoy, Robert L, Oberlender, Garold D. (2002).
Estimating Construction Costs, Fifth Edition (5 th ed).
New York:
MC GRAW HILL.
Gaya Chicago
Peurifoy, Robert L, Oberlender, Garold D.
Estimating Construction Costs, Fifth Edition.
5 th ed
New York:
MC GRAW HILL,
2002.
.
Gaya MLA
Peurifoy, Robert L, Oberlender, Garold D.
Estimating Construction Costs, Fifth Edition.
5 th ed
New York:
MC GRAW HILL,
2002.
.
Gaya Turabian
Peurifoy, Robert L, Oberlender, Garold D.
Estimating Construction Costs, Fifth Edition.
5 th ed
New York:
MC GRAW HILL,
2002.
.