Esser, Frank. Die Kräfte hinter den Schlagzeilen, c1998: t.p. (Frank Esser) p. 2 (Dr.; b. 1966 in Neuss; acad. asst., Inst. f. Publizistik, Johannes Gutenberg-Univ. Mainz; studied in London (journalism diploma) and Mainz (master's and doctoral degrees); has worked at Univ. Mannheim and Univ. München)

Comparing political communication, 2004: (Frank Esser, University of Missouri-Columbia)

Email from author, April 26, 2005 (author currently teaches in U.S. with various visiting professorships abroad; publishes in English & German on range of topics including various fields of communication & journalism)

Mediatization of politics, 2014: ECIP t.p. (Frank Esser) data view (b. Tuesday, Nov. 3, 1966)