@book{2444,
	author = {Kothari, D. P. and Nagrath, I. J.},
	title = {Electric Machines},
	publisher = {Tata McGraw-Hill, },
	year = {©2010.},
	address = {New Delhi :},
	edition = {4th ed},
	url = {https://www.expresslibrary.mheducation.com/product/electric-machines-4e}
}