@book{1262,
	author = {Boylestad, Robert L. and Nashelsky, Louis.},
	title = {Electronic devices and circuit theory },
	publisher = {Pearson Prentice Hall,},
	year = {2006.},
	address = {New Delhi :},
	edition = {9th ed.},
	url = {https://www.amazon.com/Electronic-Devices-Circuit-Theory-9th/dp/0131189050}
}