Bristol Militant Supporters. Socialist Song Book [Bladmuziek]. Bristol: Bristol Militant Supporters.
芝加哥风格引文Bristol Militant Supporters. Socialist Song Book [Bladmuziek]. Bristol: Bristol Militant Supporters.
MLA引文Bristol Militant Supporters. Socialist Song Book [Bladmuziek]. Bristol: Bristol Militant Supporters.
警告：这些引文格式不一定是100％准确.