Gaya APA
ALLEN, Edward frank. (1938).
How to Write and Speak Effective English .
New York:
Fawcett Publications.
Gaya Chicago
ALLEN, Edward frank.
How to Write and Speak Effective English.
New York:
Fawcett Publications,
1938.
Monograf.
Gaya MLA
ALLEN, Edward frank.
How to Write and Speak Effective English.
New York:
Fawcett Publications,
1938.
Monograf.
Gaya Turabian
ALLEN, Edward frank.
How to Write and Speak Effective English.
New York:
Fawcett Publications,
1938.
Monograf.