Lua APA (7ú heag.)

(1998). The employment situation in October 1997 (final results). NSO Special Release.

Lua i Stíl Chicago (17ú heag.)

"The Employment Situation in October 1997 (final Results)." NSO Special Release 1998.

Lua MLA (9ú heag.)

"The Employment Situation in October 1997 (final Results)." NSO Special Release, 1998.

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