"This is now done by our dear brother Samuel Lieberkuhn" (preface); a translation of his 'Hauptinhalt der Lehre Jesu Christi'., Reproduction of original from the British Library., and Available online to authorized PSU users as part of the Religion and philosophy series of Eighteenth century collections online.
Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. Available via the World Wide Web. Access limited by licensing agreements