APA (7th ed.) Zitazioa

BLOOM, G. F. (1977). Economics of labour relations. Richard D.Irwin.

Chicago Style (17th ed.) Zitazioa

BLOOM, Gordon F. Economics of Labour Relations. Homewood, Ill.: Richard D.Irwin, 1977.

MLA (9th ed.) Zitazioa

BLOOM, Gordon F. Economics of Labour Relations. Richard D.Irwin, 1977.