Schaalma, H. & Kok, G. A school HIV-prevention program in the Netherlands. In: Bartholomew, L. K., Parcel, G. S., Kok, G., Gottlieb, N. H., & Fernández, M.E., 2011. Planning health promotion programs; an Intervention Mapping approach, 3rd Ed. San Francisco, CA: Jossey-Bass (case study 3, supplemental materials, see http://interventionmapping.com/casestudy3بایگانیشده در ۹ اکتبر ۲۰۱۲ توسط Wayback Machine)
web.archive.org
Schaalma, H. & Kok, G. A school HIV-prevention program in the Netherlands. In: Bartholomew, L. K., Parcel, G. S., Kok, G., Gottlieb, N. H., & Fernández, M.E., 2011. Planning health promotion programs; an Intervention Mapping approach, 3rd Ed. San Francisco, CA: Jossey-Bass (case study 3, supplemental materials, see http://interventionmapping.com/casestudy3بایگانیشده در ۹ اکتبر ۲۰۱۲ توسط Wayback Machine)
