Rosemarie Gallagher; Paul Ingram. (2015). Complete Chemistry for Cambridge IGCSE RG Revision Guide (Third edition) (3.). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Rosemarie Gallagher; Paul Ingram. Complete Chemistry for Cambridge IGCSE RG Revision Guide (Third Edition). 3. Oxford University Press, 2015.
Lua MLA (9ú heag.)Rosemarie Gallagher; Paul Ingram. Complete Chemistry for Cambridge IGCSE RG Revision Guide (Third Edition). 3. Oxford University Press, 2015.
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