McGuire, D. J., & Ormrod, J. E. (1998). Case studies: Applying educational psychology. Merrill.
Lua i Stíl Chicago (17ú heag.)McGuire, Dinah Jackson, agus Jeanne Ellis Ormrod. Case Studies: Applying Educational Psychology. Upper Saddle River, N.J.: Merrill, 1998.
Lua MLA (8ú heag.)McGuire, Dinah Jackson, agus Jeanne Ellis Ormrod. Case Studies: Applying Educational Psychology. Merrill, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.