Lee, N. R. (2016). Social marketing changing behaviors for good 5th ed. Sage.
Lua i Stíl Chicago (17ú heag.)Lee, Nancy R. Social Marketing Changing Behaviors for Good 5th Ed. Sage, 2016.
Lua MLA (8ú heag.)Lee, Nancy R. Social Marketing Changing Behaviors for Good 5th Ed. Sage, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.