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 4, 2024. https://www.spuntiericerche.com/index.php/spuntiericerche/article/view/266.