Copy of work attributed to Polykleitos – Fragments of a marble statue of the Diadoumenos (youth tying a fillet around his head) – Roman – Early Imperial, Flavian – The Metropolitan Museum of Art https://www.metmuseum.org/art/collection/search/251838
Richter, Gisela M. A. 1933. „A Statue of the Diadoumenos.“ Bulletin of the Metropolitan Museum of Art, 28(12): pp. 214–16, figs. 1–3.Metropolitan Museum of Art. 1936[1934]. A Guide to the Collections, Part 1: Ancient and Oriental Art, 2nd edn
A History of Greek Art, Vols. 1 and 2. p. 331, pl. 109b, Cambridge, England.
