Παραπομπή APA

Robinson,Joan. (1970). Freedom and necessity: An introduction to the study of society. George Allen & Unwin.

Παραπομπή Chicago Style

Robinson,Joan. Freedom and Necessity: An Introduction to the Study of Society. London: George Allen & Unwin, 1970.

Παραπομπή MLA

Robinson,Joan. Freedom and Necessity: An Introduction to the Study of Society. George Allen & Unwin, 1970.

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