American Library Association. 1940-1970 Notable Children's Book Committee. (1977). Notable children's books, 1940-1970. American Library Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Library Association. 1940-1970 Notable Children's Book Committee. Notable Children's Books, 1940-1970. Chicago [Ill.]: American Library Association, 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)American Library Association. 1940-1970 Notable Children's Book Committee. Notable Children's Books, 1940-1970. American Library Association, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.