Marucci-Wellman, H. R., Lin, T., Willetts, J. L., Brennan, M. J., & Verma, S. K. (2014). Differences in Time Use and Activity Patterns When Adding a Second Job: Implications for Health and Safety in the United States. American Public Health Association.

Marucci-Wellman, Helen R., Tin-Chi Lin, Joanna L. Willetts, Melanye J. Brennan, and Santosh K. Verma. Differences in Time Use and Activity Patterns When Adding a Second Job: Implications for Health and Safety in the United States. American Public Health Association, 2014.

Marucci-Wellman, Helen R., et al. Differences in Time Use and Activity Patterns When Adding a Second Job: Implications for Health and Safety in the United States. American Public Health Association, 2014.