Lua APA (7ú heag.)

OCLC. (1978). Annual report. OCLC.

Lua i Stíl Chicago (17ú heag.)

OCLC. Annual Report. [Columbus, Ohio]: OCLC, 1978.

Lua MLA (8ú heag.)

OCLC. Annual Report. OCLC, 1978.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.