Philippine Amateur Athletic Federation. Rule and handbook: Official tennis rule and laws of badminton. s.n.].
Cita Chicago (17th ed.)Philippine Amateur Athletic Federation. Rule and Handbook: Official Tennis Rule and Laws of Badminton. [Manila: s.n.].
Cita MLA (9th ed.)Philippine Amateur Athletic Federation. Rule and Handbook: Official Tennis Rule and Laws of Badminton. s.n.].
Atenció: Aquestes cites poden no estar 100% correctes.