Maitha, J. (1974). Coffee in the Kenyan economy: An econometric analysis. East Africa literature.
芝加哥风格引文Maitha, J.K. Coffee in the Kenyan Economy: An Econometric Analysis. Nairobi: East Africa literature, 1974.
MLA引文Maitha, J.K. Coffee in the Kenyan Economy: An Econometric Analysis. East Africa literature, 1974.
警告：这些引文格式不一定是100％准确.