Gaya APA
Piening, C. (1997).
Global Europe: The European Union in World Affairs .
London:
Lynne Rienner Publisher.
Gaya Chicago
Piening, C..
Global Europe: The European Union in World Affairs.
London:
Lynne Rienner Publisher,
1997.
Text.
Gaya MLA
Piening, Christopher.
"Global Europe: The European Union in World Affairs".
London:
Lynne Rienner Publisher,
1997.
Text.
Gaya Turabian
Piening, Christopher..
Global Europe: The European Union in World Affairs.
London:
Lynne Rienner Publisher,
1997.
Print.