Wiener, H. S., & Marius, R. (1985). The McGraw-Hill college handbook. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Wiener, Harvey S., agus Richard Marius. The McGraw-Hill College Handbook. McGraw-Hill, 1985.
Lua MLA (8ú heag.)Wiener, Harvey S., agus Richard Marius. The McGraw-Hill College Handbook. McGraw-Hill, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.