Gaya APA
Parker, Geoffrey. (1979).
The countries of community Europe .
United States of America:
St Martin Press.
Gaya Chicago
Parker, Geoffrey.
The countries of community Europe.
United States of America:
St Martin Press,
1979.
Text.
Gaya MLA
Parker, Geoffrey.
The countries of community Europe.
United States of America:
St Martin Press,
1979.
Text.
Gaya Turabian
Parker, Geoffrey.
The countries of community Europe.
United States of America:
St Martin Press,
1979.
Print.