Gaya APA
McCORMAS, J, C., CSERNAK, S, F. (2012).
STRUCTURAL STEEL DESIGN: FIFTH EDICION (ED.4).
LONDON:
PEARSO EDUCATION LIMITED.
Gaya MLA
McCORMAS, JACK, C.., CSERNAK, STEPHEN, F..
"STRUCTURAL STEEL DESIGN: FIFTH EDICION".
ED.4
LONDON:
PEARSO EDUCATION LIMITED,
2012.
Text.