American Psychological Association - The mission of this association is to advance the creation, communication, and application of psychological knowledge to benefit society and improve people's lives. It is the larges scientific and professional organization representing psychology in the United States with over 137,000 members.
APA Society of Clinical Psychology (Division 12) - This mission of this society is to encourage and support the integration of science and practice in education, research, application, advocacy and public policy, attending to the importance of diversity.
APA Division of Psychotherapy (Division 29) - This division is a home for psychologists and students who are interested in psychotherapy; including interests in psychotherapy theory, research, practice, and training.
Society for the Exploration of Psychotherapy Integration - This society is an international organization whose primary aim is to promote the development and evaluation of approaches to psychotherapy that are not limited by a single orientation.
Society for Psychotherapy Research - This society is an international association devoted to research in psychotherapy.
Clinical Psychology and Psychotherapy
Clinical Psychology: Science and Practice
Journal of Clinical Psychology
Journal of Consulting and Clinical Psychology
Journal of Counseling Psychology
Journal of Psychotherapy Integration
Professional Psychology: Research and Practice
Training and Education in Professional Psychology