Syndicate, U. o. C. L. E. (1970). HSC/A Level mathematical subjects examinations papers. Cambridge.
Lua i Stíl Chicago (17ú heag.)Syndicate, University of Cambridge. Local Examinations. HSC/A Level Mathematical Subjects Examinations Papers. Cambridge, 1970.
Lua MLA (9ú heag.)Syndicate, University of Cambridge. Local Examinations. HSC/A Level Mathematical Subjects Examinations Papers. Cambridge, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.