found: De eerste landvoogd Pieter Both, 1568-1615, 1987:v. 1, t.p. (P.J.A.N. Rietbergen)
found: Tussen twee culturen, 1988:t.p. (P. J. A. N. Rietbergen) p. 227 (b. 1950; assoc. prof. of history at Catholic University, Nijmegen)
found: Europe, 1998:CIP t.p. (Peter Rietbergen) galley (prof., Univ. of Nijmegen, Netherlands) data sheet (Rietbergen, Peter John Anthony Nicholas; b. May 10, 1950)
found: LC database, May 11, 1998(hdg.: Rietbergen, P. J. A. N.; Rietbergen, Peter; usage: P.J.A.N. Rietbergen; Peter Rietbergen)
found: Dood op Deshima, of, De weg en de orde, c2000:t.p. (Nicolaas Berg) p. 4 of cover (pseud. used by historian Peter Rietbergen for literary works)
found: Lodewijk Napoleon, c2006:t.p. (prof. dr. P.J. Rietbergen)
found: De erfenis van 1830, 2006:t.p. (Peter Rietbergen) p.214 (prof. of history at Radboud Universiteit Nijmegen)
found: Cultuurwegen, cultuurwerelden, c2008:t.p. (Peter J.A.N. Rietbergen) back cover (Peter Rietbergen, b. 1950)
found: Wikipedia, viewed November 10, 2021(Peter Rietbergen; Petrus Johannes Antonius Nicolaas Rietbergen; born May 10, 1950 in Bemmel; emeritus professor at Radboud University Nijmegen) - https://nl.wikipedia.org/wiki/Peter_Rietbergen
