Kappenstein, P. (1992). Occupational profiles of vocational counsellors in the Grand Duchy of Luxembourg. European Centre for the Development of Vocational Training.
Citação do estilo Chicago (17ª ed.)Kappenstein, Peter. Occupational Profiles of Vocational Counsellors in the Grand Duchy of Luxembourg. Berlin: European Centre for the Development of Vocational Training, 1992.
Citação MLA (8ª ed.)Kappenstein, Peter. Occupational Profiles of Vocational Counsellors in the Grand Duchy of Luxembourg. European Centre for the Development of Vocational Training, 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.