Nyman, R. C. (1949). Foundations for constructive industrial relations. Funk & Wagnalls.
Citazione stile Chigago Style (17a edizione)Nyman, Richard Carter. Foundations for Constructive Industrial Relations. New York: Funk & Wagnalls, 1949.
Citatione MLA (9a ed.)Nyman, Richard Carter. Foundations for Constructive Industrial Relations. Funk & Wagnalls, 1949.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.