Voices of a Strong Democracy: Concepts & Models for Service-Learning in Communication Studies. National Communication Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Voices of a Strong Democracy: Concepts & Models for Service-Learning in Communication Studies. National Communication Association.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Voices of a Strong Democracy: Concepts & Models for Service-Learning in Communication Studies. National Communication Association.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.