BATU.Research and Documentation Center. PROTECT: Indigenous culture for integral development. BATU.
Chicago-viite (17. p.)BATU.Research and Documentation Center. PROTECT: Indigenous Culture for Integral Development. Manila: BATU.
MLA-viite (9. p.)BATU.Research and Documentation Center. PROTECT: Indigenous Culture for Integral Development. BATU.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.