<Li> Jump up ^ Treasurer, Kim (1982). In The Mood For Stardom: The Nolans . Speldhurst: Midas Books . p. 95 . ISBN 0 - 85936 - 122 - 5 . </Li> <Li> Jump up ^ Japanese Import No1s--1980, 1981 Archived 21 April 2015 at the Wayback Machine . </Li> <Li> Jump up ^ Guinness World Records British Hit Singles 14th Edition . London: Guinness World Records . 2001 . p. 482 . ISBN 0 - 85156 - 156 - X . </Li> <Li> Jump up ^ Denise Nolan official website "Dressed to Kill" Chart rigging allegation story Archived 23 August 2009 at the Wayback Machine . </Li>

Who was the lead singer of the nolans