Papadimitriou, K., Tsalis, G., Loupos, D. Julkaisussa Inquiries in Sport & Physical Education (2015) “...junior elite sport...”
Sotiropoulos, K., Smilios, I., Christou, M., Spaias, A., Douda, H., Savvas, P. Julkaisussa Inquiries in Sport & Physical Education (2009) “...junior elite sport...”