author = { Booth, Alison L. AND Chatterji, Monojit },

title = { Union Membership and Wage Bargaining when Membership is not Compulsory },

publisher = {Blackwell Publishers},

isbn = {0013-0133},

isbn = {1468-0297},

year = {1995},

url = { http://slubdd.de/katalog?TN_libero_mab2 }