Joseph Francis Rock (1884-1962). Travel Diaries Of A Botanist And Ethnographer From Lanzhou To Koko Nor (Qinghai) 1925 And From Chone To Songpan 1927 (Eastern Tibet / West China)
Ten Years In Japan - A Contemporary Record Drawn From The Diaries And Private And Official Papers Of Joseph C. Grew United States Ambassador To Japan 1932-1942