Gaya APA
Rad, P. F.. (1976).
Use of Seashells in Concrete .
:
s.n..
Gaya Chicago
Rad, P. F..
Use of Seashells in Concrete.
:
s.n.,
1976.
Computer Software.
Gaya MLA
Rad, P. F..
Use of Seashells in Concrete.
:
s.n.,
1976.
Computer Software.
Gaya Turabian
Rad, P. F..
Use of Seashells in Concrete.
:
s.n.,
1976.
Computer Software.