Before revision: Riggs was the founder and first chairperson of the Comparative Administration Group, which was later reorganized as the Section on International and Comparative Administration of the American Society for Public URL K. K. (2008).
After revision: Riggs was the founder and first chairperson of the Comparative Administration Group, which was later reorganized as the Section on International and Comparative Administration of the American Society for Public Administration.Tummala, K. K. (2008).