1. Abramowitz, J. S., Braddock, A. E., & Moore, E. L. (2008). Psychological treatment of obsessive-compulsive disorder. In M. M. Antony & M. B. Stein (Eds.), Oxford handbook of anxiety and related disorders: Oxford library of psychology (pp. 391–404). New York: Oxford University Press. Retrieved from
http://books.google.co.uk/books?hl=en&lr=&id=DKDDqOw6Y7wC&oi=fnd&pg=PA391&dq=abramowitz+oxford+handbook+of+anxiety+moore&ots=oRvJSWntb1&sig=5FLIdu7DCdgIeTjz6woHUHty2eE#v=onepage&q=abramowitz%20oxford%20handbook%20of%20anxiety%20moore&f=false
2. Angyal, A. (1941). Disgust and related aversions. The Journal of Abnormal and Social Psychology, 36(3), 393.
3. Ariely, D., & Loewenstein, G. (2006). The heat of the moment: The effect of sexual arousal on sexual decision making. Journal of Behavioral Decision Making, 19(2), 87–98.
4. Arnold, M., Tóth, I., & Faredin, I. (1980). Radioimmunological study of the effect of hormonal contraceptives upon the progesterone level of saliva (author’s transl). Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt, 68(7), 713.
5. Auerbach, L., Hafner, T., Huber, J. C., & Panzer, S. (2002). Influence of low-dose oral contraception on peripheral blood lymphocyte subsets at particular phases of the hormonal cycle. Fertility and Sterility, 78(1), 83–89.