Gaya APA
Berlitz, Charles. (1986).
Passport To Spanish (Revised).
Malang:
Penguin Books Limited.
Gaya Chicago
Berlitz, Charles.
Passport To Spanish.
Revised
Malang:
Penguin Books Limited,
1986.
Text.
Gaya MLA
Berlitz, Charles.
Passport To Spanish.
Revised
Malang:
Penguin Books Limited,
1986.
Text.
Gaya Turabian
Berlitz, Charles.
Passport To Spanish.
Revised
Malang:
Penguin Books Limited,
1986.
Print.