@book{22207,
	author = {Guillen, Manuel},
	title = {Motivation in Organisations},
	url = {https://library.oapen.org/bitstream/20.500.12657/47877/1/9781000224092.pdf||https://library.oapen.org/bitstream/20.500.12657/47877/1/9781000224092.pdf}
}