Indiana State University. School of Education. (1968). Contemporary education. School of Education, Indiana State University.
Lua i Stíl Chicago (17ú heag.)Indiana State University. School of Education. Contemporary Education. Terre Haute: School of Education, Indiana State University, 1968.
Lua MLA (9ú heag.)Indiana State University. School of Education. Contemporary Education. School of Education, Indiana State University, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.