英王乔治三世致乾隆皇帝的信函

Title: Yīng wáng Qiáozhì Sānshì zhì Qiánlóng Huángdì de xìnhán (George III of Great Britain’s Letter to Emperor Qianlong)

Author(s): Chu Ruoqian 褚若千;

Journal: Lìshǐ Dǎng’àn 历史档案 (Historical Archives)