Gaya APA
frank, marcella. (1972).
Modern English .
New Jersey:
Prentice Hall.
Gaya Chicago
frank, marcella.
Modern English.
New Jersey:
Prentice Hall,
1972.
Text.
Gaya MLA
frank, marcella.
Modern English.
New Jersey:
Prentice Hall,
1972.
Text.
Gaya Turabian
frank, marcella.
Modern English.
New Jersey:
Prentice Hall,
1972.
Print.