出版
C. Zervos, Cahiers d’Art, vol. 8, Paris, 1933, nos. 5-6, p. 236 (plaster version illustrated).
Exh. cat., Exposition Surréaliste. Sculptures, objects, peintures, dessins, Galerie Pierre Colle, Paris, 1933, no. 1.
A. Jakovski, 'Inscriptions under Pictures', in Axis, no. 1, London, January 1935 (plaster version illustrated p. 16; titled 'Concrétion humaine').
C. Giedion-Welcker, Modern Plastic Art, Zurich, 1937, p. 89 (stone version illustrated; titled 'Configurations' and dated '1932').
C. Giedion-Welcker, Hans Arp, Stuttgart, 1957, no. 4, pp. 105 & 110 (plaster version illustrated p. 49).
H. Read, The Art of Jean Arp, New York 1968, no. 88, p. 91 (another cast illustrated p. 86).
P. Waldberg, Y. Amic and I. Krause, Le Surréalisme 1922-1942, exh. cat., Musée des Arts Décoratifs, Paris, 1972, no. 10, p. 52 (another cast illustrated p. 112).
I. Jianou, Jean Arp, Paris, 1973, no. 4, p. 66 (another cast illustrated pl. 7).
R. Ivsic, Hommage à Jean Arp, exh. cat., Galerie Denise René, Paris, 1974, no. 35, p. 75 (another cast illustrated, p. 35).
S. Poley, Hans Arp. Die Formensprache im plastischen Werk, Stuttgart, 1978, p. 37.
J. Hancock & S. Poley, Arp 1886-1966, exh. cat., Württembergischer Kunstverein, Stuttgart, 1986, no. 101, pp. 290-291 (another cast illustred p. 111).
M. Andreotti, The Early Sculpture of Jean Arp, Ann Arbor, 1989, no. 18, pp. 104, 110, 195-209 and 269 (plaster version illustrated p. 197, figs. 78-79).
A. Lulińska & G. Männel, Sophie Taeuber-Arp Hans Arp. Besonderheiten eines Zweiklangs, exh. cat., Staatliche Kunstsammlungen, Dresden, 1991, p. 166 (another cast illustrated, p. 123).
Exh. cat., Hans Arp, 1886-1965, Dada Art Concret, Graphishes Kabinett, Kunsthandel Wolfgang Werner KG, Bremen, 1991, no. 4 (another cast illustrated).
W. Krupp, Hans Arp und Sophie Taeuber-Arp, exh. cat., Foundation Hans Arp and Sophie Taeuber-Arp, Rolandseck, 1996, no. 38, p. 240 (another cast illustrated p. 115).
W. Krupp, Arp. Line and Form, exh. cat., Mitchell-Innes & Nash, New York, 2000, no. 11 (another cast illustrated).
M. A. Caws, Surrealism, London, 2004, p. 100 (plaster version illustrated).
E. Robertson, Arp: Painter, Poet, Sculptor, New Haven, 2006, no. 34, pp. 112-118 (another cast illustrated p. 113).
K. Gallwitz, Hans Arp. Die Natur der Dinge, exh. cat., Arp Museum Bahnhof Rolandseck, Remagen, 2007, no. 58, p. 208 (another cast illustrated p. 144).
A. Hartog & K. Fischer, Hans Arp. Scultures - A Critical Survey, Ostfildern, 2012, no. 4, pp. 239-240 (another cast illustrated, p. 239).
E. Robertson & F. Guy, Arp: The poetry of forms, exh. cat., Kröller-Müller Museum, Otterlo, 2017, p. 85 (another cast illustrated).
C. Craft, The Nature of Arp, exh. cat., Nasher Sculpture Center, Dallas, 2018, pp. 78-80 and 207 (plaster version illustrated p. 79 and pl. 35).