United States Pharmacopeial Convention. (2006). USP NF 2006. United States Pharmacopeial Convention, Inc.
Chicago-čujuhus (17. p.)United States Pharmacopeial Convention. USP NF 2006. Rockville, Md: United States Pharmacopeial Convention, Inc, 2006.
MLA-čujuhus (9. p.)United States Pharmacopeial Convention. USP NF 2006. United States Pharmacopeial Convention, Inc, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.