DUBRIN, A. (1987). PRACTICE OF SUPERVISION. UNIVERSAL BOOK STALL.
Lua i Stíl Chicago (17ú heag.)DUBRIN, A.J. PRACTICE OF SUPERVISION. UNIVERSAL BOOK STALL, 1987.
Lua MLA (9ú heag.)DUBRIN, A.J. PRACTICE OF SUPERVISION. UNIVERSAL BOOK STALL, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.