APA-čujuhus (7. p.)
Gerra, J. B. (2013). An ethnoarchaeological study of the blacksmithing technology in Cebu Island, Philippines. Peter Lang.
Chicago-čujuhus (17. p.)
Gerra, Jocelyn B. An Ethnoarchaeological Study of the Blacksmithing Technology in Cebu Island, Philippines. Frankfurt am Main: Peter Lang, 2013.
MLA-čujuhus (9. p.)
Gerra, Jocelyn B. An Ethnoarchaeological Study of the Blacksmithing Technology in Cebu Island, Philippines. Peter Lang, 2013.
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