http://community.vietfun.com/showthread.php?p=12153076

https://community.eir.ie/broadband-25/the-shuttlecock-with-the-racquet-and-landing-it-within-the-opposing-sides-half-the-court-283533

http://forums.msexchange.org/m_1800624760/mpage_1/key_/tm.htm

http://forums.openprinting.org/read.php?19,149369

http://www.connectusers.com/forums/viewtopic.php?id=22399

http://forum.ironmaidenlegacy.com/showthread.php?2907-Play-ends-once-the-shuttlecock-has-struck-the-floor