Gaya APA
Peurifoy, R, L.
(1970).
Construction planning, equipment, and methods
(
Second Edition)
.
Kogakusha:
McGraw-Hill.
Gaya MLA
Peurifoy, R., L..
"Construction planning, equipment, and methods".
Second Edition
Kogakusha:
McGraw-Hill,
1970.
Text.