1. Adler J, Hager M, Zabarsky M, Jackson T, Friendly D, Abramson P (1984) The fight to conquer fear: phobias afflict millions of ameri-cans — but new therapies are providing help. Newsweek, 23. 04. 1984
2. American Psychiatric Association (ed) (1980) Diagnostic and statistical manual of mental disorders, third edition (DSM-III). American Psychiatric Association, Washington [dt.: Köhler H, Saß K (Hrsg) Diagnostisches und statistisches Manual psychischer Störungen DSM-III, Beltz, Weinheim]
3. American Psychiatric Association (ed) (1987) Diagnostic and statistical manual of mental disorders, third edition, revised (DSM-III-R). Deutschsprachige Bearbeitung (1989) Wittchen H-U, Saß H, Zandig M, Kochler K. Beltz, Weinheim
4. Andrews G, Moran C (1988) Exposure treatment of agoraphobia with panic attacks: are drugs essential? In: Hand I, Wittchen H-U (eds) Panic and phobias 2. Springer, Berlin Heidelberg New York Tokyo
5. Azrin N, Naster B, Jones R (1973) Reciprocity counseling — a rapid, learning based procedure for marital counseling. Behav Res Ther 11:365–382