Wilson, G., & Ryland, G. (1949). Social group work practice: The creative use of the social process. Houghton.
Citación estilo ChicagoWilson, Gertrude, and Gladys Ryland. Social Group Work Practice: The Creative Use of the Social Process. Boston: Houghton, 1949.
Cita MLAWilson, Gertrude, and Gladys Ryland. Social Group Work Practice: The Creative Use of the Social Process. Houghton, 1949.
Warning: These citations may not always be 100% accurate.