Woodring, P. (1968). The higher learning in America: A reassessment. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Woodring, Paul. The Higher Learning in America: A Reassessment. New York: McGraw-Hill, 1968.
Lua MLA (8ú heag.)Woodring, Paul. The Higher Learning in America: A Reassessment. McGraw-Hill, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.