1. Abt, G.A., Dickson, G. and Mummery, W.K. (2002). Goal scoring patterns over the course of a match: An analysis of the Australian National Soccer League. In Science and Football IV (Edited by Spinks, W., Reilly, T., Murphy, A.), pp 107–111 Routledge London.
2. Armatas, V. and Yiannakos, A. (2007). Record and evaluation of set-plays in European Football Championship in Portugal 2004. Inquiries in Sport & Physical Education(e), In press.
3. Armatas, V., Ampatis, D. and Yiannakos, A. (2005a). Comparison of the effectiveness between counter-attacks and organized offences in Champions League 2002-03. 1° International Scientific Congress in Soccer, 8-10 April, Trikala, Greece.
4. Bekris, E., Louvaris, Z., Souglis, S., Hountis, K. and Siokou, E. (2005). Statistical analysis of the ability of shot in high standard matches. 1° International Scientific Congress in Soccer, 8-10 April, Trikala, Greece.
5. Franks, I.M. (1997). Use of feedback by coaches and players. In Science and Football III (Edited by T. Reilly, J. Bangsbo and M. Hughes), pp. 267–268. London: E & FN Spon.