Wager, P. W. (1950). County government across the nation. North Carolina: University of North Carolina.
Παραπομπή Chicago StyleWager, Paul W. County Government Across the Nation. North Carolina: University of North Carolina, 1950.
Παραπομπή MLAWager, Paul W. County Government Across the Nation. North Carolina: University of North Carolina, 1950.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.