Libros de public opinion polls

Public Opinion

Political Opinion Polling

Advanced questionnaire design

Untersuchungesmethode und soziale Wirklichkeit

Public opinion

Survey research and public attitudes in Eastern Europe and the Soviet Union

Is That a Fact? - Second Edition

What's wrong

Researching the Public Opinion Environment

Opinion polls and volatile electorates

In Defense of Public Opinion Polling

Encuestas Y Elecciones/ Polls and Elections

The 1994 Gallup Poll

Attenti al sondaggio!

Noi

Diseño y utilidad de las encuestas preelectorales

From tea leaves to opinion polls

Sondages

Public opinion, 1935-1946

Sondages privés