found: Art & architecture thesaurus online, March 26, 2017(self-portraits; variant: self-portrait; note: Works in which someone produces a likeness of himself or herself.)
found: LCSH, March 26, 2017(Self-portraits; BT Portraits)
found: Thesaurus for graphic materials, March 26, 2017(Self-portraits; BT Portraits; scope note: Images of a person created by that same person.)
found: Oxford dictionary of English (3rd ed.), Oxford reference, viewed March 26, 2017(Self-portrait: a portrait that an artist produces of themselves: "a self-portrait of Rembrandt dating back to 1635.")
found: OED online, Feb. 15, 2018:auto-portrait (a self-portrait)
found: Parr, Martin. Autoportrait, 2000:(self-portraits of Martin Parr)
