Não informado. (1964). Journal of the Institute of Health Education. Institute of Health Education.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of the Institute of Health Education. Sheffield, Inglaterra: Institute of Health Education, 1964.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of the Institute of Health Education. Institute of Health Education, 1964.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.