@book{27493,
	author = {Pelto, Pertti J},
	title = {Mixed methods in ethnographic research: Historical perspectives},
	publisher = {Routledge},
	year = {2017},
	address = {New York},
	note = {3198 24/07/2018 HBD18/7477 23/08/2018 IHTM (SFS)}
}