The First Book on Group Psychotherapy – Print version: https://www.lulu.com/shop/jacob-levy-moreno/the-first-book-on-group-psychotherapy/paperback/product-2pvvvv.html?q=nwpa&page=1&pageSize=4
The First Book on Group Psychotherapy – Ebook: https://www.lulu.com/shop/jacob-levy-moreno/the-first-book-on-group-psychotherapy/ebook/product-g7v8j2.html?q=nwpa&page=1&pageSize=4
Other titles by J.L. Moreno published in this series: https://www.lulu.com/search?page=1&q=nwpa&pageSize=10&adult_audience_rating=00
Redaktor – Zoli Figush