Tonella, Guy, Helen Resneck-Sannes, Bob Lewis, Vivian Guze, Heiner Steckel, Alice Ladas, George Downing, Bob Hilton, Eleanor Greenlee, и Phil M. Helfaer. «Memorial Notes about Alexander Lowen». Bioenergetic Analysis 20, no. 1 (март 1, 2022): 9–28. просмотрено октябрь 21, 2025. https://bioenergetic-analysis.com/article/view/0743-4804-2010-20-9.