Gaya APA
Beer, Kenneth E.. (1966).
The USA answers questions .
New York:
WORLD PUBLICATIONS, Inc.
Gaya Chicago
Beer, Kenneth E..
The USA answers questions.
New York:
WORLD PUBLICATIONS, Inc,
1966.
Text.
Gaya MLA
Beer, Kenneth E..
The USA answers questions.
New York:
WORLD PUBLICATIONS, Inc,
1966.
Text.
Gaya Turabian
Beer, Kenneth E..
The USA answers questions.
New York:
WORLD PUBLICATIONS, Inc,
1966.
Print.