Thomas, E. J. (1984). Designing interventions for the helping professions. Beverly Hill, Cliff : Sage Pub.
芝加哥风格引文Thomas, Edwin J. Designing Interventions for the Helping Professions. Beverly Hill, Cliff : Sage Pub, 1984.
MLA引文Thomas, Edwin J. Designing Interventions for the Helping Professions. Beverly Hill, Cliff : Sage Pub, 1984.
警告：这些引文格式不一定是100％准确.