Sources from the Armenian Christian Tradition is a publication series of the Zohrab Information Center, which provides the Krapar text and English translation of Armenian Christian sources in an attractive digital e-book format.
Matthew J. Sarkisian. An Early-Eighteenth-Century Hmayil (Armenian Prayer Scroll): Introduction, Facsimile, Transcription and Annotated Translation. Edited and with a Foreword by Jesse S. Arlen. Sources from the Armenian Christian Tradition, volume 1. New York, NY: Krikor and Clara Zohrab Information Center, 2022.