Gaya APA
Handbook of Concrete Engineering. (1974).
New York:
van Nostrand Reinhold Company.
Gaya Chicago
Handbook of Concrete Engineering.
.
New York:
van Nostrand Reinhold Company,
1974.
.
Gaya MLA
Handbook of Concrete Engineering.
.
New York:
van Nostrand Reinhold Company,
1974.
.
Gaya Turabian
Handbook of Concrete Engineering.
New York:
van Nostrand Reinhold Company,
1974.
.