found: Espinosa, J. G. Economic democracy, 1978, c1976 (a.e.)t.p. (Andrew S. Zimbalist, asst. prof., economics, Smith College, Northampton, Mass.)
found: His Comparative economic systems, 1984:CIP t.p. (Andrew Zimbalist)
found: Unpaid professionals, c1999:CIP t.p. (Andrew Zimbalist) data sheet (b. Oct. 16, 1947)
found: Smith College, Department of Economics, WWW home page, July 1, 2013:faculty (Andrew Zimbalist, chair, Robert A. Woods Professor of Economics; Ph.D., Harvard University, 1974; has taught at Smith College since 1974)
