Bernhardt, J. M. (2004). Communication at the Core of Effective Public Health. © American Journal of Public Health 2004.
استشهاد بنمط شيكاغوBernhardt, Jay M. Communication At the Core of Effective Public Health. © American Journal of Public Health 2004, 2004.
MLA استشهادBernhardt, Jay M. Communication At the Core of Effective Public Health. © American Journal of Public Health 2004, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.