Gaya APA
Volk, Douglas. (1980).
An outline of american history .
United States Of America:
United states Information Agency.
Gaya Chicago
Volk, Douglas.
An outline of american history.
United States Of America:
United states Information Agency,
1980.
Text.
Gaya MLA
Volk, Douglas.
An outline of american history.
United States Of America:
United states Information Agency,
1980.
Text.
Gaya Turabian
Volk, Douglas.
An outline of american history.
United States Of America:
United states Information Agency,
1980.
Print.