Willis, G., Lawrence, D., Hartman, A., Kudela, M. S., Levin, K., & Forsyth, B. (2008). Translation of a Tobacco Survey into Spanish and Asian Languages: The Tobacco Use Supplement to the Current Population Survey.

Willis, Gordon, Deirdre Lawrence, Anne Hartman, Martha Stapleton Kudela, Kerry Levin, and Barbara Forsyth. Translation of a Tobacco Survey Into Spanish and Asian Languages: The Tobacco Use Supplement to the Current Population Survey. 2008.

Willis, Gordon, et al. Translation of a Tobacco Survey Into Spanish and Asian Languages: The Tobacco Use Supplement to the Current Population Survey. 2008.