Lettres du Père Roy, de la Compagnie de Jésus mort en Chine, le huit janvier 1769, 2 vols. (Lyon: Perisse | Paris: Méquignon, 1822)
- Bibliographic reference: BS col. 1093 (refers to the third ed., 1840)
- Digitized:
> vol. 1: Google Books (book contributor: Princeton University; digitized: 30 June 2010) - No copy listed in Wiener China-Bibliographie
id., 2nd ed. (1824)
- Digitized:
> vol. 2: Google Books (book contributor: Lyon Public Library; digitized: 20 September 2011) - No coy listed in Wiener China-Bibliographie