Prochaska, J. O., & Velicer, W. F. (2004). Integrating population smoking cessation policies and programs. Association of Schools of Public Health.
Citação norma ChicagoProchaska, James O., and Wayne F. Velicer. Integrating Population Smoking Cessation Policies and Programs. Association of Schools of Public Health, 2004.
ציטוט MLAProchaska, James O., and Wayne F. Velicer. Integrating Population Smoking Cessation Policies and Programs. Association of Schools of Public Health, 2004.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.