1. Psychological characterisation of the elite distance runner;Morgan, W.P.; Pollock, M.L.;Ann N Y Acad Sci,1977
2. The mind of the marathoner;Morgan, W.P.;Psychology Today,1978
3. The relations between cognitive coping strategies, reasons for running, injury and performance of marathon runners;Masters, K.S.; Lambert, M.J.;Journal of Sport and Exercise Psychology,1989
4. nonelite marathon runners: a profile;Summers, J.J.; Sargent, G.I.; Levey, A.J.;Percept Mot Skills,1982
5. Psychological and physical contributions to marathon performance: an exploratory investigation;Okwumabua, T.M.;Journal of Sport Behavior,1985