Simonson, Harold P. (Harold Peter), 1926-2011 (Personal Name)
- Earlier heading: Simonson, Harold Peter, 1926-
His Francis Grierson: a biographical and critical study, 1958.
His Radical discontinuities, c1983: CIP t.p. (Harold P. Simonson) data sheet (b. 12-27-26)
The closed frontier, 1970: title page (Harold P. Simonson, University of Washington)
Obituary & Guest Book Preview for Harold Peter Simonson, The News Tribune website, viewed June 13, 2019 (Harold Peter Simonson; born December 27, 1926 in Tacoma; died June 6, 2011 in Tacoma) https://www.legacy.com/obituaries/tribnet/obituary-preview.aspx?n=harold-peter-simonson&pid=152043646&referrer=1380