Simson, I. (1970). Singapore: too little, too late: The failure of Malaya's defences in 1942. Donald Moore for Asia Pacific Press.
Chicago-referens (17:e uppl.)Simson, Ivan. Singapore: Too Little, Too Late: The Failure of Malaya's Defences in 1942. Singapore: Donald Moore for Asia Pacific Press, 1970.
MLA-referens (8:e uppl.)Simson, Ivan. Singapore: Too Little, Too Late: The Failure of Malaya's Defences in 1942. Donald Moore for Asia Pacific Press, 1970.
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