Ken C. Kawashima (compiler-editor); Fabian Schaefer (compiler-editor); Robert Stolz (compiler-editor) (2013). Tosaka Jun: A Critical Reader. only a "sample chapter" is accessible here. Cornell University (East Asia Program), NY. ISBN978-1-933947-88-4. Diakses tanggal 2 June 2019.
kotobank.jp
"Tosaka Jun". Kotobanku (dalam bahasa Jepang). Asahi Shinbun. Diakses tanggal 4 February 2015.