American Psychological Association
Summerton, Oswald ( 1979 ). Transactional Analysis an Introduction to Basic Concepts ( 00 ed. ). Manohar.
Modern Language Association
Summerton, Oswald. Transactional Analysis an Introduction to Basic Concepts . Manohar. 1979
Chicago Citation
Summerton, Oswald. Transactional Analysis an Introduction to Basic Concepts . 00 .New Delhi
: Manohar, 1979.
American Medical Association
Summerton, Oswald. Transactional Analysis an Introduction to Basic Concepts . Manohar; 1979.