Analysis of information sources in references of the Wikipedia article "Treble (association football)" in English language version.
German: Was Bayern München nicht gelang, das schaffte der 1. FFC Frankfurt im Frauen-Fußball. Der Club holte sich das Triple. [What Bayern Munich was not able to do was achieved by 1. FFC Frankfurt in women's football. The club won the triple].
Kitchee won the league the following two seasons, and in 2011-12 they did the domestic treble of the league, the FA Cup and the League Cup.
In season 1994/95, the Knights became the first - and so far, only - club to win the domestic treble, lifting the Premiership, Championship and NSL Cup, with a certain Mark Viduka winning the golden boot for good measure with 18 goals
What's more, they are the only Australian side to have done the domestic treble. This came back in 2008/09, when they lifted the Pre-Season Challenge Cup, as well as the Premiership and Championship trophies for triumphing in the regular season and Grand Final respectively.
In his short one year stint in Hong Kong, Molina managed to achieve a remarkable domestic treble with the Premier League, League Cup and FA Cup and he guided Kitchee to the AFC Cup quarter finals.
The Spanish striker's brace in extra time ensured Kitchee added the FA Cup to the inaugural Premier League title and the League Cup - the second time they have landed the treble after doing so in 2012.