Colvin, M., & Hawksley, J. (1989). Section 28: A practical guide to the law and its implications / by Madeleine Colvin with Jane Hawksley. National Council for Civil Liberties.
Chicago-referens (17:e uppl.)Colvin, Madeleine, och Jane Hawksley. Section 28: A Practical Guide to the Law and Its Implications / by Madeleine Colvin with Jane Hawksley. London: National Council for Civil Liberties, 1989.
MLA-referens (8:e uppl.)Colvin, Madeleine, och Jane Hawksley. Section 28: A Practical Guide to the Law and Its Implications / by Madeleine Colvin with Jane Hawksley. National Council for Civil Liberties, 1989.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.