ed. by Richard J. Evans and W. R. Lee. ed. by Richard J. Evans abd W.R. Lee. ed. by Richard D. Erb and Stanley R. Ross. ed. by Richard E. Walton and Paul R. Lawrence. ed. by Richard Caplan and John Feffer. ed. by Richard M. Burton and Børge Obel. ed. by Richard E. Quandt and Dušan Tříska. ed. by Richard Sanders and Yang Chen. ed. by Richard A. Easterlin. ed. by Richard J. Bernstein.