Lua APA (7ú heag.)

Spring, J. H. 3. (201). American education. New York : McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Spring, Joel H. 329693. American Education. New York : McGraw-Hill, 201.

Lua MLA (9ú heag.)

Spring, Joel H. 329693. American Education. New York : McGraw-Hill, 201.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.