Kornhaber, A. (2004). The grandparent solution: How parents can build a family team for practical, emotional, and financial success. Jossey-Bass.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kornhaber, Arthur. The Grandparent Solution: How Parents Can Build a Family Team for Practical, Emotional, and Financial Success. San Francisco: Jossey-Bass, 2004.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kornhaber, Arthur. The Grandparent Solution: How Parents Can Build a Family Team for Practical, Emotional, and Financial Success. Jossey-Bass, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.