APA aipamena

Townsend, D., & Ziegler, K. (2009). Free trade federalism in the European Community and Australia.

Chicago Style aipamena

Townsend, DJ, and K. Ziegler. Free Trade Federalism in the European Community and Australia. 2009.

MLA aipamena

Townsend, DJ, and K. Ziegler. Free Trade Federalism in the European Community and Australia. 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.