Kopanskyi, Taras. “THE FORMATION OF SERGIO TOPPI’S VISUAL LANGUAGE: ANALYSIS OF EARLY WORKS OF THE 1950S AND 1960S”. Theory and practice of design, no. 34 (February 3, 2025): 322–335. Accessed February 13, 2025. https://jrnl.nau.edu.ua/index.php/Design/article/view/19517.