APA-viite (7. p.)
ebrary, Inc, Barham, E., & Sylvander, B. (2011). Labels of origin for food: Local development, global recognition. CABI.
Chicago-viite (17. p.)
ebrary, Inc, Elizabeth Barham, ja Bertil Sylvander. Labels of Origin for Food: Local Development, Global Recognition. Cambridge, Mass.: CABI, 2011.
MLA-viite (9. p.)
ebrary, Inc, et al. Labels of Origin for Food: Local Development, Global Recognition. CABI, 2011.
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