@book{6886,
	author = {Colman, Andrew},
	title = {A Crash Course in Spss for Windows},
	publisher = {Blackwell Publishing},
	address = {Australia},
	edition = {3rd},
	url = {https://libgen.is/book/index.php?md5=F4CD4D0711472342DA3D8074BB654488}
}