About Jitka M. Zgola Jitka M. Zgola is an international consultant and educator based in Canada. Books by Jitka M. Zgola Care That Works A Relationship Approach to Persons with Dementia by (author) Jitka M. Zgola Doing Things A Guide to Programing Activities for Persons with Alzheimer's Disease and Related Disorders by (author) Jitka M. Zgola