G Ayrey & J M Chapman. (1981). The Use of Radioactive Isotopes in the Life Sciences. George Allan and Unwin.
Čikaški stil citiranjaG Ayrey i J M Chapman. The Use of Radioactive Isotopes in the Life Sciences. George Allan and Unwin, 1981.
MLA način citiranjaG Ayrey i J M Chapman. The Use of Radioactive Isotopes in the Life Sciences. George Allan and Unwin, 1981.
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