Não informado. (1934). Occupations: The vocational guidance journal. National Vocational Guidance Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Occupations: The Vocational Guidance Journal. New York: National Vocational Guidance Association, 1934.
Lua MLA (8ú heag.)Não informado. Occupations: The Vocational Guidance Journal. National Vocational Guidance Association, 1934.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.