@book{88588,
	author = {Maniri, Sharaf al-Din Ahmad ibn Yahya and Singh, Baijnath},
	title = {Letters from a Sûfî Teacher},
	publisher = {Project Gutenberg,},
	year = {2014},
	address = {Salt Lake City, UT :},
	note = {Release date is 2014-12-23},
	url = {https://www.gutenberg.org/ebooks/47749}
}