APA aipamena

Wager, P. W. (1950). County government across the nation. North Carolina: University of North Carolina.

Chicago Style aipamena

Wager, Paul W. County Government Across the Nation. North Carolina: University of North Carolina, 1950.

MLA aipamena

Wager, Paul W. County Government Across the Nation. North Carolina: University of North Carolina, 1950.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.