Guðmundur Ingólsson á eigin vegum : ljosmyndi 1967-2017 = Guðmundur Ingólsson ; going his own way : photographs 1967-2017 - Rautert, Timm 1941-; Einar Falur Ingólfsson 1966-; Lillemose, Jakob (Rit Þjóðminjasafns Íslands, 2017)