Wood, William
Planning and the law : a guide to the town and country planning Act 1947
Percival Marshall, 1949
 Buku Teks
Brent, Nancy J.
Nurses and the law: A guide to principles and applications
W.B.Sounders company , 2001
 Buku Teks SO
Hildreth, Ronald B.
Patent law : a practitioner's guide / Ronald B. Hildreth
Practising Law Institute, 1993
 Buku Teks
Smucker, Bob
The Nonprofit lobbying guide : advocating your cause--and getting results / Bob Smucker
Jossey - Bass Publishers, 1991
 Buku Teks SO
Hadwiger, Don F.
Pressures and protests; the Kennedy farm program and the wheat referendum of 1963, a case study
Cal. Chandler Pub. , 1965
 Buku Teks