Greenfield, S. F., Kuper, L. E., Cummings, A. M., Robbins, M. S., & Gallop, R. J. (2013). Group Process in the single-gender Women's Recovery Group compared with mixed-gender Group Drug Counseling.

Greenfield, Shelly F., Laura E. Kuper, Amanda M. Cummings, Michael S. Robbins, und Robert J. Gallop. Group Process in the Single-gender Women's Recovery Group Compared With Mixed-gender Group Drug Counseling. 2013.

Greenfield, Shelly F., et al. Group Process in the Single-gender Women's Recovery Group Compared With Mixed-gender Group Drug Counseling. 2013.