Courtenay, P. P. (1972). A geography of trade and development in Malaya. London: G. Bell & Sons.
Trích dẫn kiểu ChicagoCourtenay, P. P. A Geography of Trade and Development in Malaya. London: G. Bell & Sons, 1972.
ציטוט MLACourtenay, P. P. A Geography of Trade and Development in Malaya. London: G. Bell & Sons, 1972.
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