Clarke, A. C. (1974). Voice Across the sea. London: William Luscombe Publisher Limited.
Čikaški stil citiranjaClarke, Arthur C. Voice Across the Sea. London: William Luscombe Publisher Limited, 1974.
MLA način citiranjaClarke, Arthur C. Voice Across the Sea. London: William Luscombe Publisher Limited, 1974.
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