COVEL, John. Some Account of the present Greek Church, with Reflections on their present Doctrine and Discipline; particularly in the Eucharist, and the rest of their seven pretended Sacraments, compared with Jac. Coar's Notes upon the Greek Ritual, or Ευχολόγιον, by John Covel, D.D. and Master of Christ College in Cambridge, Cambridge, Cornelius Crownfield, MDCCXXII [=1722].
The Gennadius Library - The American School of Classical Studies at Athens