Soulakova, Julia, William W. Davis, Anne Hartman, and James Gibson. “The Impact of Survey and Response Modes on Current Smoking Prevalence Estimates Using TUS-CPS: 1992-2003”. Survey Research Methods 3, no. 3 (December 23, 2009): 123–137. Accessed July 13, 2024. https://ojs.ub.uni-konstanz.de/srm/article/view/2118.