APA-ийн эшлэл(7 дахь хэвлэлт)

Harrigan, J. J. (1988). Politics and policy in States and communities (3rd ed.). Scott, Foresman.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Harrigan, John J. Politics and Policy in States and Communities. 3rd ed. Boston: Scott, Foresman, 1988.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Harrigan, John J. Politics and Policy in States and Communities. 3rd ed. Scott, Foresman, 1988.