Levy, E. b. G. C. Topics in carbon -13 NMR spectroscopy. John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)Levy, Edited by George C. Topics in Carbon -13 NMR Spectroscopy. John Wiley and Sons.
Lua MLA (8ú heag.)Levy, Edited by George C. Topics in Carbon -13 NMR Spectroscopy. John Wiley and Sons.
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