Quakenbush, J. Stephen and Hendrickson, Gail R. and Edep, Josenita L. 2010. A Brief Overview of Agutaynen Grammar. Manila: SIL Philippines. (Online: \url{https://www.sil.org/resources/archives/44176}, accessed 23 December 2023).
@book{bonmannsymmetrical-quakenbush2010overview,
address = {Manila},
author = {Quakenbush, J. Stephen and Hendrickson, Gail R. and Edep, Josenita L.},
note = {Online: \url{https://www.sil.org/resources/archives/44176}, accessed 23 December 2023},
publisher = {SIL Philippines},
title = {A Brief Overview of Agutaynen Grammar},
year = {2010}
}