I. Goll, Archipenko , New York, 1920, p. 2 (another version illustrated). I. Goll, T. Däubler and B. Cendrars, Archipenko-Album , Potsdam, 1921, no. 1 (another cast illustrated). H. Hildebrandt, Alexander Archipenko , Berlin, 1923, p. 13 (another cast illustrated, pl. 20). A. Archipenko, Archipenko, Fifty Creative Years, 1908-1958 , New York, 1960 (another cast illustrated, pls. 205-206). A.E. Elsen, Origins of Modern Sculpture, Pioneers and Premises , New York, 1974, p. 112 (another cast illustrated, fig. 132). D.H. Karshan, Archipenko, The Sculpture and Graphic Art, Including a Print Catalogue Raisonné , Tübingen, 1974, p. 34 (another cast illustrated). K.J. Michaelsen, Archipenko, A Study of the Early Works, 1908-1921 , Ph.D. Diss., Columbia University, 1977, p. 33, no. S49 (another cast illustrated). D.H. Karshan, Archipenko, Sculpture, Drawings and Prints, 1908-1963 , Danville, Kentucky, 1985, p. 58, no. 26 (another cast illustrated, pp. 74-75)