@book{55751,
	author = {Tsui, Ming-sum.},
	title = {Social work supervision},
	publisher = {SAGE,},
	year = {c2005.},
	series = {SAGE sourcebooks for the human services},
	address = {Thousand Oaks, Calif. ;},
	url = {https://sk.sagepub.com/books/social-work-supervision}
}