APA-referens (7:e uppl.)
Tufail, J., & Lyon, K. (2007). Advocacy in action: The fourth book of speaking up : a plain text guide to advocacy. London ; Philadelphia.
Chicago-referens (17:e uppl.)
Tufail, John, och Kate Lyon. Advocacy in Action: The Fourth Book of Speaking Up : A Plain Text Guide to Advocacy. Jessica Kingsley Publishers: London ; Philadelphia, 2007.
MLA-referens (9:e uppl.)
Tufail, John, och Kate Lyon. Advocacy in Action: The Fourth Book of Speaking Up : A Plain Text Guide to Advocacy. London ; Philadelphia, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.