The usefulness of the Basic Question Procedure for determining non-response bias in substantive variables: A test of four telephone questionnaires
| Year of publication: |
2007
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| Authors: | Goor, Henk van ; Goor, Annemiek van |
| Published in: |
International journal of market research : JMRS ; the journal of the Market Research Society. - Abingdon [u.a.] : Warc, ISSN 0025-3618, ZDB-ID 20063143. - Vol. 49.2007, 2, p. 221-236
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