@book{730,
	author = {Field, Andy},
	title = {Discovering statistics using IBM SPSS statistics},
	publisher = {Sage,},
	year = {2018},
	address = {London :},
	edition = {5th edition},
	url = {https://itmsp.museknowledge.com/UOH?qurl=https://libros-uoh.uoh.cl/ESCUELADECIENCIASSOCIALES/PSICOLOGIA/Discovering-Statistics-Using-IBM-SPSS-Statistics}
}