Wolfenden, Elmer P. 1975. A Description of Hiligaynon Syntax. Norman, OK: Summer Institute of Linguistics of the University of Oklahoma. (Online: \url{https://www.sil.org/resources/archives/8844}, accessed 23 December 2023).
@book{bonmannsymmetrical-wolfenden1975hiligaynonsyntax,
address = {Norman, OK},
author = {Wolfenden, Elmer P.},
note = {Online: \url{https://www.sil.org/resources/archives/8844}, accessed 23 December 2023},
publisher = {Summer Institute of Linguistics of the University of Oklahoma},
title = {A Description of Hiligaynon Syntax},
year = {1975}
}