MICHALOS, A. C. (1991). Global report on student well-being vol.4: Religion,education, recreation, and health. Springer-Verlag.
Lua i Stíl Chicago (17ú heag.)MICHALOS, Alex C. Global Report on Student Well-being Vol.4: Religion,education, Recreation, and Health. New York: Springer-Verlag, 1991.
Lua MLA (9ú heag.)MICHALOS, Alex C. Global Report on Student Well-being Vol.4: Religion,education, Recreation, and Health. Springer-Verlag, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.