Zwanenberg, R. (1975). Colonial capitalism and labour in Kenya 1919 - 1939. East African literature bureau.
芝加哥风格引文Zwanenberg, R.M.A. Colonial Capitalism and Labour in Kenya 1919 - 1939. Kampala: East African literature bureau, 1975.
MLA引文Zwanenberg, R.M.A. Colonial Capitalism and Labour in Kenya 1919 - 1939. East African literature bureau, 1975.
警告：这些引文格式不一定是100％准确.