細節
REFERENCE BOOKS: OOKA, Makoto. Sugai Kumi/Kumi Sugai (Tokyo: Bijutsu Shuppansha, 1970); Noda Tetsuya zen sakuhin 1964-1978 Tetsuya Noda The Works 1964-1978 (Tokyo: Fuji Television Gallery Co., Ltd., 1978); ISHII, Tsuruzo. Ishii Tsuruzo hangashu (Tokyo: Keishosha, 1978); KUBO Sadajiro, comp. AY-O hanga zensakuhinshu 1954-1982 zohoban/Ay-O's Rainbow Prints Catalogue Raisonn 1954-1982, Enlarged Edition (Tokyo: Sobunsha, 1982); and ephemera relating to Noda, Sugai and Ay-O (4)