Musolino, Walter. “Sergio Ubaldi. <i>Between Two Worlds: Poems in English, Italian and Spanish.< I>”;. Spunti e Ricerche 7 (February 20, 2016): 122–125. Accessed December 22, 2025. https://mail.spuntiericerche.net.au/index.php/spuntiericerche/article/view/266.