Berliner Börsen-Courir, Berlin, 20th January 1906
C. Glaser, Edvard Munch, Berlin, 1917, illustrated fig. 21, p. 134 (titled Kuss am Meer (Aus dem Linde-Fries) and as dating from 1903)
F. Roh, "Entartete" Kunst. Kunstbarbarei im Dritten Reich, Hannover, 1962, listed p. 138 (titled Umarmung (Teil des Linde-frieses))
A. Eggum, Edvard Munchs Linde-Fries, Oslo, 1972, no. 3, illustrated
Verboten, Verfolgt. Kunstdiktatur im 3. Reich (exhibition catalogue), Wilhelm-Lehmbruck Museum, Duisburg, 1983, p. 26
Kunst in Deutschland 1905-1937. Die verlorene Sammlung der Nationalgalerie (exhibition catalogue), Staatliche Museen zu Berlin, Berlin, 1992, no. 356, illustrated p. 171 (titled Umarmung (aus dem Linde-Fries) and as dating from 1903)
"Degenerate Art". The Fate of the Avant-Garde in Nazi Germany (exhibition catalogue), Los Angeles County Museum of Art, Los Angeles, 1991-92, mentioned p. 132, footnote 21 (titled Embrace)
U. Bischoff, Edvard Munch, Cologne, 1993, illustrated in colour p. 58 (titled Summer Day (from the Linde Frieze) and as dating from 1904-08)
Edvard Munch – Theme and Variation (exhibition catalogue), Albertina, Vienna, 2003, fig. 4, illustrated in colour p. 173 (titled Summer Day and as dating from 1904-08)
G. Woll, Edvard Munch: Complete Paintings, Catalogue Raisonné, London, 2008, vol. II, no. 613, illustrated in colour p. 632; illustrated in a photograph of the artist's studio p. 633
N.H. Yeide, Beyond the Dreams of Avarice. The Hermann Goering Collection, Dallas, 2009, no. D82, illustrated p. 451 (titled Summer Day from the Linde Frieze)
Edvard Munch: ou l’«Anti-Cri» (exhibition catalogue), Pinacothèque de Paris, Paris, 2010, illustrated in colour fig. 15
R. März & A. Hollmann, Herman Göring und sein Agent Josef Angerer. Annexion und Verkauf "Entarteter Kunst" aus deutschem Museumsbesitz 1938, Paderborn, 2014, illustrated in colour p. 147 (titled Umarmung am Strand)