Team, Support. “Endo-Regularity of Cycle Book Graphs: Nirutt Pipattanajinda, Srichan Arworn”. Thai Journal of Mathematics 8, no. 4 (December 31, 2010): 99–104. Accessed May 5, 2024. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/239.