Kilpatrick, A. C., & Holland, T. P. (1999). Working with families: An integrative model by level of need. Boston: Allyn and Bacon.
Chicago Style aipamenaKilpatrick, Allie C., và Thomas P. Holland. Working With Families: An Integrative Model By Level of Need. Boston: Allyn and Bacon, 1999.
MLA aipamenaKilpatrick, Allie C., và Thomas P. Holland. Working With Families: An Integrative Model By Level of Need. Boston: Allyn and Bacon, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.