Butterfoss, F. D., & Dunĕt, D. O. (2005). State Plan Index: A Tool for Assessing the Quality of State Public Health Plans. Centers for Disease Control and Prevention.
استشهاد بنمط شيكاغوButterfoss, Frances D., و Diane O. Dunĕt. State Plan Index: A Tool for Assessing the Quality of State Public Health Plans. Centers for Disease Control and Prevention, 2005.
MLA استشهادButterfoss, Frances D., و Diane O. Dunĕt. State Plan Index: A Tool for Assessing the Quality of State Public Health Plans. Centers for Disease Control and Prevention, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.