Gaya APA
Design of Steel Structures. (1968).
New York:
John Wiley & Sons.
Gaya Chicago
Design of Steel Structures.
Ed.2.
New York:
John Wiley & Sons,
1968.
.
Gaya MLA
Design of Steel Structures.
Ed.2.
New York:
John Wiley & Sons,
1968.
.
Gaya Turabian
Design of Steel Structures.
New York:
John Wiley & Sons,
1968.
.