Najita, Tetsuo (December 1968). "Inukai Tsuyoshi: Some Dilemmas in Party Development in Pre-World War II Japan". The American Historical Review. 74 (2): 492–510. doi:10.2307/1853674. JSTOR1853674.
gf.org
"Tetsuo Najita". John Simon Guggenheim Memorial Foundation. Retrieved 14 August 2018.
Najita, Tetsuo (December 1968). "Inukai Tsuyoshi: Some Dilemmas in Party Development in Pre-World War II Japan". The American Historical Review. 74 (2): 492–510. doi:10.2307/1853674. JSTOR1853674.