Dyfyniad APA

Zastrow, C. (1993). Social work with groups: Using the class as a group leadership laboratory (3rd ed.). Nelson-Hall.

Dyfyniad Arddull Chicago

Zastrow, Charles. Social Work with Groups: Using the Class as a Group Leadership Laboratory. 3rd ed. Chicago: Nelson-Hall, 1993.

Dyfyniad MLA

Zastrow, Charles. Social Work with Groups: Using the Class as a Group Leadership Laboratory. 3rd ed. Nelson-Hall, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.