Não informado. (2004). Health educators at work. University of North Carolina, Department of Public Health Education.
Style de citation Chicago (17e éd.)Não informado. Health Educators at Work. Chapel Hill, NC: University of North Carolina, Department of Public Health Education, 2004.
Style de citation MLA (8e éd.)Não informado. Health Educators at Work. University of North Carolina, Department of Public Health Education, 2004.
Attention : ces citations peuvent ne pas être correctes à 100%.