Endestad, A., & Teaford, J. (1987). Skating for cross-country skiers. Leisure Press.
Cita Chicago (17th ed.)Endestad, Audun, i John Teaford. Skating for Cross-country Skiers. Champaign, Ill.: Leisure Press, 1987.
Cita MLA (8th ed.)Endestad, Audun, i John Teaford. Skating for Cross-country Skiers. Leisure Press, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.