Sporre, D. J. (1991). Reality throuh the arts. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Sporre, Dennis J. Reality Throuh the Arts. Englewood Cliffs, N.J: Prentice-Hall, 1991.
Lua MLA (9ú heag.)Sporre, Dennis J. Reality Throuh the Arts. Prentice-Hall, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.