Liukkonen, Petri. "Kenzaburo Ōe". Books and Writers (kirjasto.sci.fi). Finland: Kuusankoski Public Library. Archived from the original on 10 February 2015.
Liukkonen, Petri. "Kenzaburo Ōe". Books and Writers (kirjasto.sci.fi). Finland: Kuusankoski Public Library. Archived from the original on 10 February 2015.