APA
Vapnek J., Chapman M., . (2011). Legislative and regulatory options for animal welfare. Rome: Food and Agriculture Organization of the United Nations.
Chicago
Vapnek Jessica, Chapman Megan, . 2011. Legislative and regulatory options for animal welfare. Rome: Food and Agriculture Organization of the United Nations.
Harvard
Vapnek J., Chapman M., . (2011). Legislative and regulatory options for animal welfare. Rome: Food and Agriculture Organization of the United Nations.
MLA
Vapnek Jessica, Chapman Megan, . Legislative and regulatory options for animal welfare. Rome: Food and Agriculture Organization of the United Nations. 2011.
TekstJęzyk: angielski Serie: FAO Legislative Study ; No. 104Szczegóły wydania: Rome : Food and Agriculture Organization of the United Nations, 2011.Opis: V, 96 s. ; 23 cm.ISBN: 
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