APA:
Santos Silva, Joao, Tirapicos Nunes, José Luis (2013). Inventory and characterization of the traditional mediterranean pig production systems.
Acta agriculturae slovenica. Suplement, suppl. 4, str. 61-67.
URN:NBN:SI:DOC-SQ4AX8DQ from http://www.dlib.si
MLA:
Santos Silva, Joao, Tirapicos Nunes, José Luis. "Inventory and characterization of the traditional mediterranean pig production systems."
Acta agriculturae slovenica. Suplement suppl. 4 (2013) str. 61-67.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-SQ4AX8DQ>