Bolton Wanderers boss Owen Coyle was delighted with victory over QPR.
Coyle praised the patience of match winner Ivan Klasnic, who has mostly had to make do with a place on the bench this season despite netting nine times this season.
"Of course it's been frustrating for Ivan not to play because he's our top goalscorer, but equally when we were scoring goals we were conceding far too many as well, so we had to do something about it," Coyle said.
"The extra man in midfield brought some good results and David Ngog has been outstanding for us. Ivan's had to be patient but he showed what he's got to offer today and it's a wonderful goal."