APA-čujuhus (7. p.)
ebrary, Inc, & Curtis, P. A. (2013). Guide to US food laws and regulations (2nd ed.). Wiley-Blackwell.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Patricia A. Curtis. Guide to US Food Laws and Regulations. 2nd ed. Chichester, England: Wiley-Blackwell, 2013.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Patricia A. Curtis. Guide to US Food Laws and Regulations. 2nd ed. Wiley-Blackwell, 2013.
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