Gaya APA
NERVI, Pier Luigi. (1956).
Structures .
New York:
Mc Graw Hill.
Gaya Chicago
NERVI, Pier Luigi.
Structures.
New York:
Mc Graw Hill,
1956.
.
Gaya MLA
NERVI, Pier Luigi.
Structures.
New York:
Mc Graw Hill,
1956.
.
Gaya Turabian
NERVI, Pier Luigi.
Structures.
New York:
Mc Graw Hill,
1956.
.