Não informado. (2004). Health educators at work. University of North Carolina, Department of Public Health Education.
Chicago-Zitierstil (17. Ausg.)Não informado. Health Educators at Work. Chapel Hill, NC: University of North Carolina, Department of Public Health Education, 2004.
MLA-Zitierstil (8. Ausg.)Não informado. Health Educators at Work. University of North Carolina, Department of Public Health Education, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.