Soden, D. E. (2010). An enduring venture of mind & heart: An illustrated history of Whitworth University. Published by Whitworth University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Soden, Dale Edward. An Enduring Venture of Mind & Heart: An Illustrated History of Whitworth University. Spokane, WA: Published by Whitworth University, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Soden, Dale Edward. An Enduring Venture of Mind & Heart: An Illustrated History of Whitworth University. Published by Whitworth University, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.