Lua APA (7ú heag.)

Brubacher, J. S. (1939). Modern philosophies of education (9th impr.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Brubacher, John S. Modern Philosophies of Education. 9th impr. New York [u.a.]: McGraw-Hill, 1939.

Lua MLA (8ú heag.)

Brubacher, John S. Modern Philosophies of Education. 9th impr. McGraw-Hill, 1939.

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