Local access dig.pdf. [Rocha-SongNianzhu.pdf]
Online at Internet Archive.

"Rocha is known for two works, one a translation of a catechism in the form of a dialogue written in 1561 by Marco Jorge, the title of which Rocha rendered as Tianzhu shengjiao qimeng (1619) ... the second known as the Method of the Rosary, Nien-chu kuei-ch'eng (Nianzhu guicheng, ca. 1620) .... illustrated with fifteen woodblock prints. Tung Ch'i-ch'ang (Dong Qichang) or someone of his school is said to have been responsible for adapting the pictures, made originally by Girolamo Nadal in 1595, for Rocha's book. The latter is extremely rare but a copy, probably an original, is preserved in the Vatican Library. Pasquale M. d'Elia in 1939 reproduced all fifteen illustrations, together with Nadal's on facing pages." Cf. Dictionary of Ming Biography, p. 1145.

Citation source: Albert Chan, S.J., Chinese Books and Documents in the Jesuit Archives in Rome, pp. 71-72.
Jap-Sin I, 43b
Song nianzhu guicheng 誦念珠規程.
By Luo Ruwang 羅儒望 (João da Rocha, 1565–1623).
Thirty-six folios (Arabic numbers: 72–107). Chinese bamboo paper, one volume. No date or place of publication.

The Latin catalogue has: “Rosarium ignoto auctore.” The word “ignoto” was struck out by the archivist, who added a note: “P. Gaspar Ferreira S.J. ut patet e comparatione textus inventus cum eo, qui inventus in Bibl. Apost. Vatican., Racc. Gen. Orient. III 214 Tom I. | Jap Sin 115 f. 165v Figueredo testatur anno 1628 hoc Rosarium cum catechismo P^is Da Rocha esse simul eodem volumine colligatum | Ita P. Paulus Brunner, S.J., Prov. Camp. 8 Maii, 1958, Treviri. | P. Teschitel, Archiv.”