1. Offering Mail Survey Results in a Lift Letter;Dommeyer;Journal of the Market Research Society,1989
2. Mail Surveys and Response Rates: A Literature Review;Kanuk;Journal of Marketing Research,1975
3. Improving Responce Rates in Industrial Mail Surveys;Jobber;Industrial Marketing Management,1986
4. How Form of the Monetary Incentive Affects Mail Survey Response;Dommeyer;Journal of the Market Research Society,1988
5. The Effects of Salutation, Monetary Incentive, and Degree of Urbanization on Mail Questionnaire Response Rate, Speed, and Quality;Golden,1980