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.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিAmerican Bar Association. Section of Administrative Law and Regulatory Practice এবং 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.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিAmerican Bar Association. Section of Administrative Law and Regulatory Practice এবং 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.