Whitcomb KE, O'Neill RM, Burlingame GM, Mogle J, Gantt SP, Cannon JAN, Roney T. Measuring how systems-centered® members connect with group dynamics: FSQ-2 construct validity. Int J Group Psychother. 2018 Apr;68(2):163-83. doi: 10.1080/00207284.2017.1381024
Granero R, Penelo E, Stinchfield R, Fernandez-Aranda F, Aymami N, Gomez-Pena M, Fagundo AB, Sauchelli S, Islam MA, Menchon JM, Jimenez-Murcia S. Contribution of illegal acts to pathological gambling diagnosis: DSM-5 implications. J Addict Dis. 2014;33(1):41-52. doi: 10.1080/10550887.2014.882730