Ryūji, H. (2019). Understanding history in Asia: What diplomatic documents reveal = Gaikō dokyumento rekishi ninshiki. Tokyo, Japan: Japan Publishing Industry Foundation for Culture.
शिकागो स्टाइल उद्धरणRyūji, Hattori. Understanding History in Asia: What Diplomatic Documents Reveal = Gaikō Dokyumento Rekishi Ninshiki. Tokyo, Japan: Japan Publishing Industry Foundation for Culture, 2019.
एमएलए उद्धरणRyūji, Hattori. Understanding History in Asia: What Diplomatic Documents Reveal = Gaikō Dokyumento Rekishi Ninshiki. Tokyo, Japan: Japan Publishing Industry Foundation for Culture, 2019.
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