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The opinion makers an insider exposes the truth behind the polls / حسب Moore, David W. (David William), 1940-

An electronic book accessible through the World Wide Web; click to view

The American campaign U.S. presidential campaigns and the national vote / حسب Campbell, James E., 1952-

An electronic book accessible through the World Wide Web; click to view

Improving public opinion surveys interdisciplinary innovation and the American national election studies /

An electronic book accessible through the World Wide Web; click to view

Predicting presidential elections and other things حسب Fair, Ray C.

An electronic book accessible through the World Wide Web; click to view