1. An Interviewer Variance Study for the Eight Impact Cities of the National Crime Survey Cities Sample
2. Biemer, P. “Optimal Dual Frame Design: Results of a Simulation Study”. Proceedings of the Survey Research Methods Section, American Statistical Association. pp.630–635.
3. Casady, R., Snowden, C. and Sirken, M. “A Study of Dual Frame Estimators for the National Health Interview Survey”. Proceedings of the Survey Research Methods Section, American Statistical Association. pp.444–447.
4. Response Variance and its Estimation