Lawson, F. (2003). Professional negligence: Papers presented at a seminar held in Sydney on Thursday 21 August 2003. Legalwise Seminars.
Chicago-referens (17:e uppl.)Lawson, Frank. Professional Negligence: Papers Presented at a Seminar Held in Sydney on Thursday 21 August 2003. Bondi Junction, N.S.W.: Legalwise Seminars, 2003.
MLA-referens (8:e uppl.)Lawson, Frank. Professional Negligence: Papers Presented at a Seminar Held in Sydney on Thursday 21 August 2003. Legalwise Seminars, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.