1. An Experimental and Computational Study of Aerodynamic Properties of Rugby Balls. W;Alam;SEAS Transactions on Fluid Mechanics,2008
2. Aerodynamics of an Australian Rules Foot Ball and Rugby Ball;Alam,2009
3. Aerodynamics of tennis balls- a review;Mehta;Sports Technology,2008
4. Golf ball aerodynamics;Smits;The Engineering of Sport,2004
5. Regular and irregular motion of a rugby football during flight;Seo;The Engineering of Sport,2004