Gaya APA
Erdman, Paul E. (1977).
The crash of '79 .
United States Of America:
PA Kangaroo Book.
Gaya Chicago
Erdman, Paul E.
The crash of '79.
United States Of America:
PA Kangaroo Book,
1977.
Text.
Gaya MLA
Erdman, Paul E.
The crash of '79.
United States Of America:
PA Kangaroo Book,
1977.
Text.
Gaya Turabian
Erdman, Paul E.
The crash of '79.
United States Of America:
PA Kangaroo Book,
1977.
Print.