International Labour Office. Training Dept. (1979). Training systems in Eastern Europe: A study of change in the organisation of training in the USSR, Poland and the German Democratic Republic. ILO.
Cytowanie według stylu Chicago (wyd. 17)International Labour Office. Training Dept. Training Systems in Eastern Europe: A Study of Change in the Organisation of Training in the USSR, Poland and the German Democratic Republic. Geneva: ILO, 1979.
Cytowanie według stylu MLA (wyd. 8)International Labour Office. Training Dept. Training Systems in Eastern Europe: A Study of Change in the Organisation of Training in the USSR, Poland and the German Democratic Republic. ILO, 1979.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..