APA aipamena

Brown-John, C. L. (1988). Centralizing and decentralizing trends in federal states. University Press of America.

Chicago Style aipamena

Brown-John, C. Lloyd. Centralizing and Decentralizing Trends in Federal States. Lanham, Md: University Press of America, 1988.

MLA aipamena

Brown-John, C. Lloyd. Centralizing and Decentralizing Trends in Federal States. University Press of America, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.