Moritz, S.E., Feltz, D.L., Fahrbach, K.R. and Mack, D.E. (2000) The Relation of Self-Efficacy Measures to Sport Performance: A Meta Analytic Review. Research Quarterly for Exercise and Sports, 71, 280-294.
 Taylor, J. (1996) Intensity Regulation and Athletic Performance. In: Van Raalte, J.L. and Brewer, B.W., Eds., Exploring Sport and Exercise Psychology, American Psychological Association, Washington, DC, 3-24.
 Williams, J.M. and Krane, V. (2001) Psychological Characteristics of Peak Performance. In: Williams, J.M., Ed., Applied Sport Psychology: Personal Growth to Peak Performance, May Field Publishing Company, Mountain View, 137-144.
 Landers, D.M. and Boutcher, S.H. (1998) Arousal-Performance Relationships. In: Williams, J.M., Ed., Applied Sport Psychology: Personal Growth to Peak Performance, Mayfield, Mountainview, 197-218.
 Grandjean, D.B., Taylor, A.P. and Weiner, J. (2002) Confidence, Concentration and Competitive Performance of Elite Athletes: A Natural Experiment in Olympic Gymnastics. Journal of Sport and Exercise Psychology, 24, 320-327.
 Kruger, A. (2010) Sport Psychological Skills That Discriminate between Successful and Less Successful Female University Field Hockey Players. African Journal for Physical, Health Education, Recreation and Dance, 16, 239-250.
 Sotoodeh, M.S., Talebi, R., Hemayattalab, R. and Arabameri, E. (2012) Comparison of Selected Mental Skills between Elite and Non-Elite Male and Female Taekwondo Athletes. World Journal of Sport Sciences, 6, 32-38.
 Nourbakhsh, P. and Maleki, M. (2005) Comparison of Foundation, Psychosomatic and Cognitive Mental Skills between Team and Individual Male Superior Athletes in Khuzestan and Relationship between Those Skills with Self-Efficacy. Harakat, 23, 125-141.
 Ghare, M.A., Keshtidar, M. and Jahangiri, M. (2009) Comparison of Mental Skills, Self-Confidence and Competition Anxiety Interpretation among Open and Closed Skills Athletes. Research in Sport Sciences, 25, 49-66.
 Monfared, S. (2006) Validating OMSAT-3 Questionnaire and Confirming Effect of Mental Preparation Program on Mental Skills at Athletes Participating Asian Games, Doha-Qatar. Iran Olympic National Committee.
 Mallett, C.J. and Hanrahan, S.J. (2004) Elite Athletes: Why Does the “Fire” Burn So Brightly? Psychology of Sport and Exercise, 5, 183-200.
 Fletcher, D. and Hanton, S. (2001) The Relationship between Psychological Skill Usage and Competitive Anxiety Responses. Psychology of Sport and Exercise, 2, 89-101.
 Craciun, M., Dobosi, S., Popioan, N. and Prodea, C. (2011) A Confirmatory Factor Analysis of the Ottawa Mental Skills Assessment Tool (OMSAT-3*)—Romanian Version. Human Movement, 12, 159-164.
 Neil, R., Mellalieu, D.S. and Hanton, S. (2006) Psychological Skills Usage and the Competitive Anxiety Response as a Function of Skill Level in Rugby Union. Journal of Sport Science and Medicine, 5, 415-423.