Jespersen, O. (1954). Language: It's nature, development and origin (1st ed., 10th impression.). George Allen & Unwin.
Cita Chicago Style (17a ed.)Jespersen, Otto. Language: It's Nature, Development and Origin. 1st ed., 10th impression. London: George Allen & Unwin, 1954.
Cita MLA (9a ed.)Jespersen, Otto. Language: It's Nature, Development and Origin. 1st ed., 10th impression. George Allen & Unwin, 1954.
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