HILL, L., & MAY, D. (1977). Advanced comprehension and appreciation pieces for overseas students. Oxford University.
Lua i Stíl Chicago (17ú heag.)HILL, L.A, agus D.J MAY. Advanced Comprehension and Appreciation Pieces for Overseas Students. Hong Kong: Oxford University, 1977.
Lua MLA (9ú heag.)HILL, L.A, agus D.J MAY. Advanced Comprehension and Appreciation Pieces for Overseas Students. Oxford University, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.