Gaya APA
Structural steel designer's handbook. (1994).
New York:
Mc Graw Hill.
Gaya Chicago
Structural steel designer's handbook.
.
New York:
Mc Graw Hill,
1994.
Tesis.
Gaya MLA
Structural steel designer's handbook.
.
New York:
Mc Graw Hill,
1994.
Tesis.
Gaya Turabian
Structural steel designer's handbook.
New York:
Mc Graw Hill,
1994.
Tesis.