| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Montessori System In Theory and Practice; An Introduction to the Pedagogic Methods of Dr. Maria Montessori | 978-1-4622-9O48-2 (1-4622-9O48-5) | 2014 |
L.S. · L. Smith · T.L. Smith · T.S. · T. Smith · Theodate Louise Smith