@book {4411,
	title = {Mar Isaacus Ninivita De perfectione religiosa},
	year = {1909},
	publisher = {Otto Harrassowitz},
	organization = {Otto Harrassowitz},
	address = {Leipzig},
	keywords = {Isaac of Nineveh},
	url = {https://archive.org/details/212102178MarIsaacusNinivitaDePerfectioneReligiosa},
	author = {Bedjan, Paul}
}
