De omnibus agriculturae partibus ... 1548: t.p. (Per Henrichum Petri)
Benzing, J. Die Buchdrucker des 16. und 17. Jahrhunderts im deutschen Sprachgebiet (Heinrich Petri, printer in Basel; b. 1508, d. 1579; Henri-Petri)
C. Sollii Sidonii apollinaris Auernorum episcopi ... 1542: t.p. (Excudebat Henricus Petrus)
Hieronymi Cardani Mediolanensis, ciuisqúe Bononiensis, philosophi, medici et mathematici clarissimi, Opus novum de proportionibus numerorum, 1570: |b colophon (Officina Henricpetrina)
Heckethorn, C.W. The printers of Basle in the XV. & XVI. centuries, 1897: p. 154 (Henry Petri; a knighthood was conferred upon him in 1566 whence the members of his family, to distinguish themselves from the other Petris, assumed the name of Henricpetri)