Godwin, K., Ainsworth, S. H., & Godwin, E. (2013). Lobbying and policymaking: The public pursuit of private interests. Sage/CQ Press.
Lua i Stíl Chicago (17ú heag.)Godwin, Ken, Scott H. Ainsworth, agus Erik Godwin. Lobbying and Policymaking: The Public Pursuit of Private Interests. Thousand Oaks, California: Sage/CQ Press, 2013.
Lua MLA (9ú heag.)Godwin, Ken, et al. Lobbying and Policymaking: The Public Pursuit of Private Interests. Sage/CQ Press, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.