APA (7e ed.) Bronvermelding
Harrigan, J. J. (1988). Politics and policy in States and communities (3rd ed.). Scott, Foresman.
Chicago (17e ed.) Bronvermelding
Harrigan, John J. Politics and Policy in States and Communities. 3rd ed. Boston: Scott, Foresman, 1988.
MLA (9e ed.) Bronvermelding
Harrigan, John J. Politics and Policy in States and Communities. 3rd ed. Scott, Foresman, 1988.
Let op: Deze citaties zijn niet altijd 100% accuraat.