Messer, K., White, M. M., Strong, D. R., Wang, B., Shi, Y., Conway, K. P., & Pierce, J. P. (2015). Trends in Use of Little Cigars or Cigarillos and Cigarettes among U.S. Smokers, 2002–2011. Nicotine Tob Res.

Messer, Karen, Martha M. White, David R. Strong, Baoguang Wang, Yuyan Shi, Kevin P. Conway, و John P. Pierce. "Trends in Use of Little Cigars or Cigarillos and Cigarettes Among U.S. Smokers, 2002–2011." Nicotine Tob Res 2015.

Messer, Karen, et al. "Trends in Use of Little Cigars or Cigarillos and Cigarettes Among U.S. Smokers, 2002–2011." Nicotine Tob Res 2015.