Diehl, H. S., & Shepard, C. E. (1939). The health of college students. American Council on Education.
Lua i Stíl Chicago (17ú heag.)Diehl, Harold Sheely, agus Charles Edward Shepard. The Health of College Students. Washington, D.C.: American Council on Education, 1939.
Lua MLA (8ú heag.)Diehl, Harold Sheely, agus Charles Edward Shepard. The Health of College Students. American Council on Education, 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.