Lepkowski, J. M., & Groves, R. M. (1986). A mean squared error model for dual frame, mixed mode survey design. Journal of the American Statistical Association, 81(396), 930-937. doi:10.1080/01621459.1986.10478352
Chicago Style (17th ed.) CitationLepkowski, James M., and Robert M. Groves. "A Mean Squared Error Model for Dual Frame, Mixed Mode Survey Design." Journal of the American Statistical Association 81, no. 396 (1986): 930-937. https://doi.org/10.1080/01621459.1986.10478352.
MLA (9th ed.) CitationLepkowski, James M., and Robert M. Groves. "A Mean Squared Error Model for Dual Frame, Mixed Mode Survey Design." Journal of the American Statistical Association, vol. 81, no. 396, 1986, pp. 930-937, https://doi.org/10.1080/01621459.1986.10478352.
Warning: These citations may not always be 100% accurate.