R. G. Gottner, „The Self-Defence Scroll of Kyokushinkai Karate: Analysing the Mokuroku Ōyama Masutatsu Received from Daitō-ryū Aikijūjutsu Master Yoshida Kōtarō”, TKT, köt. 17, sz. 1, o. 99–147, jan. 2025.