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.
Lua i Stíl Chicago (17ú heag.)Gnana Prakasam, Antony, agus Maria Montessori. What You Should Know About Your Child: Based on Lectures Delivered by Maria Montessori. [2d Kalakshetra ed.]. Madras: Kalakshetra Publications, 1966.
Lua MLA (8ú heag.)Gnana Prakasam, Antony, agus Maria Montessori. What You Should Know About Your Child: Based on Lectures Delivered by Maria Montessori. [2d Kalakshetra ed.]. Kalakshetra Publications, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.