@book{24576,
	author = {Santrock, John W},
	title = {A topical approach to life span development},
	publisher = {McGraw Hill},
	year = {2008},
	address = {Boston},
	url = {https://libgen.is/book/index.php?md5=D533A745EF3EA08516AE0C73CE6B4F7D}
}