APA-viite (7. p.)
Walters, D. (2008). Within REACH?: Managing chemical risks in small enterprises. Baywood Pub..
Chicago-viite (17. p.)
Walters, David. Within REACH?: Managing Chemical Risks in Small Enterprises. Amityville, NY: Baywood Pub., 2008.
MLA-viite (9. p.)
Walters, David. Within REACH?: Managing Chemical Risks in Small Enterprises. Baywood Pub., 2008.
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