Seewald, J. (1999). Advocacy: Building Influence at the Grass Roots Level: Closing the School Year with Positive Public Relations.
Chicago-Zitierstil (17. Ausg.)Seewald, Jacqueline. Advocacy: Building Influence at the Grass Roots Level: Closing the School Year with Positive Public Relations. 1999.
MLA-Zitierstil (9. Ausg.)Seewald, Jacqueline. Advocacy: Building Influence at the Grass Roots Level: Closing the School Year with Positive Public Relations. 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.