References
- Oswald , A. J. 1985 . The economic theory of trade unions: an introductory survey . Scandinavian Journal of Economics , 87 ( 2 ) : 160 – 193 .
- Santoni , M. 1995 . A note on Oswald's ‘The Economic Theory of Trade Unions’ . Scandinavian Journal of Economics , 97 ( 1 ) : 169 – 171 .