Ultra 4-nin Mahjong [Model SMJ-G001D], the Sony SMC-777 disk. Arcade-History/Gaming/History the website. April 29, 2024. Available at https://www.arcade-history.com/?page=detail&id=132724. Accessed April 29, 2024.
BibTeX entry
@misc{gh:132724, author = {Arcade-History/Gaming-history}, title = {Ultra 4-nin Mahjong [Model SMJ-G001D], the Sony SMC-777 disk}, year = {2024}, url = {"https://www.arcade-history.com/?page=detail\&id=132724"}, note = {[Online; accessed April 29, 2024]} }