- Author: Aurelio Solver Agcaoili
- Language: English
- Year: 2011
- Author: Grace Donata S. Abugan Leila Piñera Areola
- Language: Iloko
- Year: 2013
- Author: Espiritu Precy
- Language: English
- Year: 2004
- Author: Agustín N.P.S.
- Language: Austronesian-Spanish
- Author: Fojas J.C. (Ed.)
- Language: Austronesian
- Author: Swift H.
- Language: Austronesian-English
- Author: Francisco López Fr.
- Language: Spanish
- Year: 1895
- Author: Araby Ahmad
- Language: Indonesian
- Year: 1976
- Author: Gonggong A. (Ed.)
- Language: Austronesian-English