Mugglestone, P. (2006). New Opportunities; education for life: Elementary, teacher's book. Longman.
Lua i Stíl Chicago (17ú heag.)Mugglestone, Patricia. New Opportunities; Education for Life: Elementary, Teacher's Book. England: Longman, 2006.
Lua MLA (9ú heag.)Mugglestone, Patricia. New Opportunities; Education for Life: Elementary, Teacher's Book. Longman, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.