Maestro de Campo
Maestro de Campo, also called Sibale and Concepcion is an island in the province of Romblon, Philippines. Concepcion, a Philippine sixth class municipality is located on Maestro de Campo. In 1919, most of Maestro de Campo's residents were located in Concepcion.
- Bulletin. American Association of the Philippines. 1981. p. 78.
- Guerrero, Amadis Ma. (April 13, 2017). "Is film archiving important?". The Philippine Star. Retrieved April 20, 2017.
- Survey, U.S. Coast and Geodetic; Christman, R.J. (1919). United States Coast Pilot, Philippine Islands. Its Serial. U.S. Government Printing Office. pp. 184–185.