Cowen,D V. (1961). The foundations of freedom: With special reference to Southern Africa. Oxford University press.
Chicago Edition CitationCowen,D V. The Foundations of Freedom: With Special Reference to Southern Africa. London: Oxford University press, 1961.
MLA引文Cowen,D V. The Foundations of Freedom: With Special Reference to Southern Africa. Oxford University press, 1961.
警告：這些引文格式不一定是100％准確.