Lillard, P. P. (1996). Montessori today: A comprehensive approach to education from birth to adulthood. Schocken Books.
Chicago-Zitierstil (17. Ausg.)Lillard, Paula P. Montessori Today: A Comprehensive Approach to Education from Birth to Adulthood. New York: Schocken Books, 1996.
MLA-Zitierstil (9. Ausg.)Lillard, Paula P. Montessori Today: A Comprehensive Approach to Education from Birth to Adulthood. Schocken Books, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.