Aylward, G., & Findlay, T. (1971). SI chemical data. John Wiley.
Lua i Stíl Chicago (17ú heag.)Aylward, G.H, agus T.J.V Findlay. SI Chemical Data. Sydney: John Wiley, 1971.
Lua MLA (9ú heag.)Aylward, G.H, agus T.J.V Findlay. SI Chemical Data. John Wiley, 1971.
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