Osberg, LarsMartin, R.2017-10-062017-10-061978Martin, R. and Lars Osberg, "Producer Cartels: Trade Unions of the Third World" in The International Law and Policy of Human Welfare, edited by R. St. J. MacDonald, 501-526. Netherlands: Sijthoff and Noordhoff, Alphen Aan den Rijn, 1978.http://hdl.handle.net/10222/73370Book chapter