American Bar Association. Section of Administrative Law and Regulatory Practice & Luneburg, W. V. (1998). The lobbying manual: A compliance guide for lawyers and lobbyists (2nd ed.). Section of Administrative Law and Regulatory Practice, American Bar Association.
Citazione stile Chigago Style (17a edizione)American Bar Association. Section of Administrative Law and Regulatory Practice e William V. Luneburg. The Lobbying Manual: A Compliance Guide for Lawyers and Lobbyists. 2nd ed. Chicago: Section of Administrative Law and Regulatory Practice, American Bar Association, 1998.
Citatione MLA (8a ed.)American Bar Association. Section of Administrative Law and Regulatory Practice e William V. Luneburg. The Lobbying Manual: A Compliance Guide for Lawyers and Lobbyists. 2nd ed. Section of Administrative Law and Regulatory Practice, American Bar Association, 1998.