Libellus de principiis

Libellus de principiis Ordinis Praedicatorum or simply Latin: Libellus de principiis English: On the beginnings of the Order of Preacher) is a work written by Jordan of Saxony on Saint Dominic and the beginnings of the Dominican Order of Preachers. It was written around 1233.^[1]

• J. Quétif, J. Échard, ed. (1719). Scriptores Ordinis Praedicatorum (in Latin). Vol. 1. Paris.
• B. Iordano, ed. (1733). Acta Sanctorum (in Latin). Vol. 1. pp. 545–559.
• J. J. Berthier, ed. (1891). Jordanis de Saxonia opera ad res Ordinis Praedicatorum spectantia (in Latin). Friborg.{{cite book}}: CS1 maint: location missing publisher (link)
• H. C. Scheeben (ed.). Monumenta Ordinis Fratrum Praedicatorum Historica (in Latin). Vol. 16. pp. 25–88.

• Acta Sanctorum

• "Libellus, ' aliaque documenta biographica de Dominico".
• "Libellus" (PDF) (in Latin).