PONGVARUT, J. Graphic Design of Poster for The Japan World Exposition, Osaka 1970. Silpa Bhirasri (Journal of fine arts), [S. l.], v. 9, n. 1, 2021. DOI: 10.69598/sbjfa249345. Disponível em: https://so02.tci-thaijo.org/index.php/jfa/article/view/249345. Acesso em: 10 feb. 2025.