Jansson, B. S. (2011). Becoming an effective policy advocate: From policy practice to social justice (6th ed. (International Student edition).). Brooks/Cole.
Chicago-viite (17. p.)Jansson, Bruce S. Becoming an Effective Policy Advocate: From Policy Practice to Social Justice. 6th ed. (International Student edition). Belmont, CA: Brooks/Cole, 2011.
MLA-viite (9. p.)Jansson, Bruce S. Becoming an Effective Policy Advocate: From Policy Practice to Social Justice. 6th ed. (International Student edition). Brooks/Cole, 2011.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.