@book{UBHD-3471594, author={Wilson, Graham K.}, title={Interest groups in the United States}, edition={Paperback reprint.}, publisher={Clarendon Press}, address={Oxford [u.a.]}, year={1985}, pages={IX, 161 S.}, language={eng}, isbn={0-19-876095-7 and 978-0-19-876095-5}, library={UB [Signatur: 87 A 294]}, }