@book{55379,
	author = {Aoyama, Yuko. and Murphy, James T.},
	title = {Key concepts in economic geography},
	publisher = {SAGE,},
	year = {2011.},
	series = {Key concepts in human geography},
	address = {Los Angeles :},
	url = {https://sk.sagepub.com/books/key-concepts-in-economic-geography}
}