APA-referens (7:e uppl.)

Voices of a Strong Democracy: Concepts & Models for Service-Learning in Communication Studies. National Communication Association.

Chicago-referens (17:e uppl.)

Voices of a Strong Democracy: Concepts & Models for Service-Learning in Communication Studies. National Communication Association.

MLA-referens (9:e uppl.)

Voices of a Strong Democracy: Concepts & Models for Service-Learning in Communication Studies. National Communication Association.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.