@book{1597,
	author = {Boswell. Carol},
	title = {Introduction to Nursing Research incorporating evidence-based practice},
	publisher = {Jones & Bartlett,},
	year = {2011.},
	address = {Sudbury :},
	edition = {2nd ed.},
	url = {https://www.amazon.com/Introduction-Nursing-Research-2-ed/dp/9380108834}
}