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by Cross, William P.; Katz, Richard S.; Pruysers, Scott
by Fishman, Walda Katz; Benello, George C.; Benello, C George; et al.
by Richard Katz
by Allan Murphy; Richard W. Katz
by Cross, William P.; Katz, Richard S.
by Katz, Richard S.
by Katz, Richard S.; Wessels, Bernhard
by Katz, Richard S.; Mair, Peter
by Bowler, Shaun; Farrell, David M.; European Consortium for Political Research; et al.