Cambridge. CIE QUESTION PAPERS: CAMBRIDGE INTERNATIONAL EXAMINATION OCTOBER - NOVEMBER 2010. s.n.
Cita Chicago Style (17a ed.)Cambridge. CIE QUESTION PAPERS: CAMBRIDGE INTERNATIONAL EXAMINATION OCTOBER - NOVEMBER 2010. s.n.
Cita MLA (8a ed.)Cambridge. CIE QUESTION PAPERS: CAMBRIDGE INTERNATIONAL EXAMINATION OCTOBER - NOVEMBER 2010. s.n.
Precaución: Estas citas no son 100% exactas.