Journal of Education in Science, Environment & Health. ISRES Publishing.
Lua i Stíl Chicago (17ú heag.)Journal of Education in Science, Environment & Health. ISRES Publishing.
Lua MLA (9ú heag.)Journal of Education in Science, Environment & Health. ISRES Publishing.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.