Harrell, P. T., Simmons, V. N., Piñeiro, B., Correa, J. B., Menzie, N. S., Meltzer, L. R., . . . Brandon, T. H. (2015). E-cigarettes and expectancies: Why do some users keep smoking? Addiction.

Harrell, Paul T., Vani N. Simmons, Barbara Piñeiro, John B. Correa, Nicole S. Menzie, Lauren R. Meltzer, Marina Unrod, و Thomas H. Brandon. "E-cigarettes and Expectancies: Why Do Some Users Keep Smoking?" Addiction 2015.

Harrell, Paul T., et al. "E-cigarettes and Expectancies: Why Do Some Users Keep Smoking?" Addiction 2015.