Internet, Mail, and Mixed-Mode Surveys: The Tailored Design Method

Essentials of Research Design and Methodology

Explaining Psychological Statistics, 3rd Edition

Essentials of Statistics for the Social and Behavioral Sciences

Introduction to Research in Education

Asking Questions: The Definitive Guide to Questionnaire Design -- For Market Research, Political Polls, and Social and Health Questionnaires

Scale Development: Theory and Applications (Applied Social Research Methods)

Internet, Phone, Mail, and Mixed-Mode Surveys: The Tailored Design Method

Participant Observation: A Guide for Fieldworkers

Theories of the Policy Process

Qualitative Data: An Introduction to Coding and Analysis (Qualitative Studies in Psychology)

Survey Methodology

Case Studies and Theory Development in the Social Sciences (Belfer Center Studies in International Security)

How to Conduct Your Own Survey