^"Biographical" Sketch in Woollen, Molzan and Partners, Inc. Architectural Records, ca. 1912–2011. Indianapolis: Indiana Historical Society. 2017. See also: Mary Ellen Gadski, "Woollen, Molzan and Partners" in David J. Bodenhamer and Robert G. Barrows, ed. (1994). The Encyclopedia of Indianapolis. Bloomington and Indianapolis: Indiana University Press. pp. 1453–54. ISBN0-253-31222-1.