Peller, Lili, E., Incentives to Developement and Means of Early […]

Montessori=Gesellschaft für Thüringen, e.V. Sitz Jena: MONTESSORI=ERZIEHUNG IN KINDERHEIM UND […]

Peller, Lili, E., Freud`s Contribution to Language Theory „Freud’s statement […]

Dotoressa Maria Montessori: Her Method of Education. By an Infant’s […]

Joosten, A.M., The Montessori Movement. „Whoever works for this ideal […]