Divinsky, N. J. (1965). Rings and Radicals. London: George Allen and Unwin.
Čikaški stil citiranjaDivinsky, N. J. Rings and Radicals. London: George Allen and Unwin, 1965.
MLA način citiranjaDivinsky, N. J. Rings and Radicals. London: George Allen and Unwin, 1965.
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