Lua APA (7ú heag.)

KIRN ARTHUR. (1974). LIFE WORK PLANNING: WORK BOOK (3.). UNIVERSITY ASSOCIATION.

Lua i Stíl Chicago (17ú heag.)

KIRN ARTHUR. LIFE WORK PLANNING: WORK BOOK. 3. CALIFORNIA: UNIVERSITY ASSOCIATION, 1974.

Lua MLA (9ú heag.)

KIRN ARTHUR. LIFE WORK PLANNING: WORK BOOK. 3. UNIVERSITY ASSOCIATION, 1974.

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