@book{51961,
	author = {Sanchez, Ron,},
	title = {Mid-range management theory :},
	publisher = {Emerald Publishing Limited,},
	year = {2017.},
	series = {Research in competence-based management,},
	address = {Bingley, U.K. :},
	note = {Includes index.},
	url = {https://www.emerald.com/insight/publication/doi/10.1108/S1744-2117201708}
}