Flockhart, D. (2007). Fantasy Soccer and Mathematics. New York: Jossey-Bass.
Dyfyniad Arddull ChicagoFlockhart, Dan. Fantasy Soccer and Mathematics. New York: Jossey-Bass, 2007.
Dyfyniad MLAFlockhart, Dan. Fantasy Soccer and Mathematics. New York: Jossey-Bass, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.