Ohio State University. College of Education & Ohio State University. Bureau of Educational Research and Service. Theory into practice. College of Education, Ohio State University.
Lua i Stíl Chicago (17ú heag.)Ohio State University. College of Education agus Ohio State University. Bureau of Educational Research and Service. Theory into Practice. [Columbus]: College of Education, Ohio State University.
Lua MLA (9ú heag.)Ohio State University. College of Education agus Ohio State University. Bureau of Educational Research and Service. Theory into Practice. College of Education, Ohio State University.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.