Gnana Prakasam, A., & Montessori, M. (1966). What you should know about your child: Based on lectures delivered by Maria Montessori ([2d Kalakshetra ed.].). Kalakshetra Publications.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gnana Prakasam, Antony, و Maria Montessori. What You Should Know About Your Child: Based on Lectures Delivered by Maria Montessori. [2d Kalakshetra ed.]. Madras: Kalakshetra Publications, 1966.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gnana Prakasam, Antony, و Maria Montessori. What You Should Know About Your Child: Based on Lectures Delivered by Maria Montessori. [2d Kalakshetra ed.]. Kalakshetra Publications, 1966.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.