@book {
	author = {Project, Management Institute},
	title = {Projektmenedzsment útmutató},
	year = {2020},
	publisher = {Akadémiai Kiadó},
	isbn = {978 963 454 501 9},
	doi = {10.1556/9789634545019},
	URL = {https://mersz.hu/kiadvany/663}
}