Trivilegio, E. M. (1995). Abi, Sugiri man ang Iban. National Commission for Culture and the Arts.
Chicago-viite (17. p.)Trivilegio, Edgar M. Abi, Sugiri Man Ang Iban. Manila: National Commission for Culture and the Arts, 1995.
MLA-viite (9. p.)Trivilegio, Edgar M. Abi, Sugiri Man Ang Iban. National Commission for Culture and the Arts, 1995.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.