Lee, Y. L. (1977). The political geography of Southeast Asian seas: Some preliminary observations. University of Singapore.
Chicagoスタイル(17版)引用形式Lee, Yong Leng. The Political Geography of Southeast Asian Seas: Some Preliminary Observations. Singapore: University of Singapore, 1977.
MLA(8版)引用形式Lee, Yong Leng. The Political Geography of Southeast Asian Seas: Some Preliminary Observations. University of Singapore, 1977.
警告: この引用は必ずしも正確ではありません.