Gaya APA
Theory of Structures. (1965).
New York:
McGraw Hill.
Gaya Chicago
Theory of Structures.
Ed.2.
New York:
McGraw Hill,
1965.
.
Gaya MLA
Theory of Structures.
Ed.2.
New York:
McGraw Hill,
1965.
.
Gaya Turabian
Theory of Structures.
New York:
McGraw Hill,
1965.
.