Madsen, O. (1998). A multi-year plan for age group swimming development. The World Swimming Coaches Association Gold Medal Clinic Series, Volume 2, Fort Lauderdale: The World Swimming Coaches Association (Hrsg.), 1998. - S. 28-36, 6 Tab..
APA (7th ed.) CitationMadsen, O. (1998). A multi-year plan for age group swimming development The World Swimming Coaches Association Gold Medal Clinic Series, Volume 2.
Chicago Style (17th ed.) CitationMadsen, O. "A Multi-year Plan for Age Group Swimming Development." The World Swimming Coaches Association Gold Medal Clinic Series, Volume 2 1998.
MLA (9th ed.) CitationMadsen, O. "A Multi-year Plan for Age Group Swimming Development." The World Swimming Coaches Association Gold Medal Clinic Series, Volume 2, 1998.
Warning: These citations may not always be 100% accurate.