Ridini, S. P. (1998). Health and sexuality education in schools: The process of social change. Bergin & Garvey.
Chicago-Zitierstil (17. Ausg.)Ridini, Steven P. Health and Sexuality Education in Schools: The Process of Social Change. Westport, Conn.: Bergin & Garvey, 1998.
MLA-Zitierstil (9. Ausg.)Ridini, Steven P. Health and Sexuality Education in Schools: The Process of Social Change. Bergin & Garvey, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.