APA-referens (7:e uppl.)
ebrary, Inc, & Tudor, K. (2002). Transactional analysis approaches to brief therapy, or, What do you say between saying hello and goodbye? SAGE.
Chicago-referens (17:e uppl.)
ebrary, Inc, och Keith Tudor. Transactional Analysis Approaches to Brief Therapy, or, What Do You Say Between Saying Hello and Goodbye? London: SAGE, 2002.
MLA-referens (9:e uppl.)
ebrary, Inc, och Keith Tudor. Transactional Analysis Approaches to Brief Therapy, or, What Do You Say Between Saying Hello and Goodbye? SAGE, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.