Hollow CoreJohn P. Heinz, Edward O. Laumann, Robert L. Nelson, Robert H. Salisbury · First published 1993 · Latest edition 1997Open the Tome
Democracy in the Mid-Twentieth CenturyChambers, William N. (Editor), and Beer, Samuel Hutchison, and Salisbury, Robert H. (Editor) · First published 1960Open the Tome
democracy in the mid-twentieth centurywilliam n. chambers and robert h. salisbury · First published 1960Open the Tome
