Duffy, P. (2003, 18. February). Criteria for beginning new high performance training programmes: Ireland programme. Zugriff unter https://sportperformancecentres.org/sites/default/files/Patrick%20Duffy%20Barcelona%20Presentation.pdf
APA (7th ed.) CitationDuffy, P. (2001). Criteria for beginning new high performance training programmes: Ireland programme. 2nd International Forum on Elite Sport. Barcelona, Centre d'Alt Rendiment (C.A.R.) de Catalunya, 11-13 September 2001.
Chicago Style (17th ed.) CitationDuffy, P. "Criteria for Beginning New High Performance Training Programmes: Ireland Programme." 2nd International Forum on Elite Sport. Barcelona, Centre D'Alt Rendiment (C.A.R.) De Catalunya, 11-13 September 2001 2001.
MLA (9th ed.) CitationDuffy, P. "Criteria for Beginning New High Performance Training Programmes: Ireland Programme." 2nd International Forum on Elite Sport. Barcelona, Centre D'Alt Rendiment (C.A.R.) De Catalunya, 11-13 September 2001, 2001.