Analysis of information sources in references of the Wikipedia article "Rugby football" in English language version.
But it would still be one of the biggest shocks in World Cup history if Papua New Guinea – the only country to have rugby league as its national sport – were to qualify for the last four.
1907–2007 Centenary of International Rugby
1907–2007 Centenary of International Rugby
But it would still be one of the biggest shocks in World Cup history if Papua New Guinea – the only country to have rugby league as its national sport – were to qualify for the last four.