2 literature references for Stegobium ferrugineum (Herbst, 1783):

Author: White, Richard E.
Year: 1982
Title: A catalog of the Coleoptera of America north of Mexico. Family: Anobiidae
Source: US Department of Agriculture, Agriculture Handbook
Author: Herbst, Johan F. W.
Year: 1783
Title: Kritisches Verzeichni├č meiner Insekten-sammlung
Source: Fueessly, Archiv der insectengeschichte, pt. 4