Lounsbury, J. H. (1978). A curriculum for the middle school years. Harper & Row.
Lua i Stíl Chicago (17ú heag.)Lounsbury, John H. A Curriculum for the Middle School Years. New York: Harper & Row, 1978.
Lua MLA (9ú heag.)Lounsbury, John H. A Curriculum for the Middle School Years. Harper & Row, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.