HOLTZ MATHEW. (1989). VENTURA INSTANT REFERENCE. BPB PUBLICATIONS.
Lua i Stíl Chicago (17ú heag.)HOLTZ MATHEW. VENTURA INSTANT REFERENCE. DELHI: BPB PUBLICATIONS, 1989.
Lua MLA (9ú heag.)HOLTZ MATHEW. VENTURA INSTANT REFERENCE. BPB PUBLICATIONS, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.