Beavan, A., Spielmann, J., Johns, P., Doty, J., Mayer, J. Julkaisussa International Journal of Sport and Exercise Psychology (2023) “...Johns, P....”
Jokiel, L., Johns, P., Spielmann, J., Mayer, J. Julkaisussa Leistungssport (2020) “...Johns, P....”
Johns, P., Brouner, J. Julkaisussa Performance analysis of sport IX (2014) “...Johns, P....”
Johns, P. E., Brouner, J. W. Julkaisussa World Congress of Performance Analysis of Sport IX (2012) “...Johns, P. E....”