Abstract

Get full access to this article
View all access options for this article.
References
1.
JOWELL R
;
HEDGES B
;
LYNN P
;
FARRANT G
, &
HEATH A
(1993 ). ‘The polls – A Review’ Public Opinion Quarterly , 57 .
2.
MARSH C
, &
SCARBOROUGH E
(1990 ). ‘Testing nine hypotheses about quota sampling’ Journal of the Market Research Society. 32 , 4 .
3.
MORTON-WILLIAMS J
(1993 ). Interviewer Approaches Aldershot : Dartmouth Publishing Company.
4.Appendix 1
5.Appendix 2
