D. R. Berdie

Questionnaire length and response rate.

D. R. Berdie, 1973 .

Effects on response rates of formal and informal questionnaire follow-up techniques.

J. F. Anderson, D. R. Berdie, 1975 .

High Interview Response Rates: Much Ado about Nothing?.

D. R. Berdie, 1990 .

Mail Questionnaire Response Rates: Updating Outmoded Thinking

J. F. Anderson, D. R. Berdie, 1976 .

Questionnaires: Design and Use

J. F. Anderson, Douglas R. Berdie, John F. Anderson, 1974 .

A recent study of graduate assistants

J. F. Anderson, D. R. Berdie, 1976 .