Não informado. (1934). Occupations: The vocational guidance journal. National Vocational Guidance Association.
Chicagoスタイル(17版)引用形式Não informado. Occupations: The Vocational Guidance Journal. New York: National Vocational Guidance Association, 1934.
MLA(8版)引用形式Não informado. Occupations: The Vocational Guidance Journal. National Vocational Guidance Association, 1934.
警告: この引用は必ずしも正確ではありません.