Caridad Bomasang Fiar-od. (2001). Besao : traditional knowledge on spiritual beliefs: Its contributions to sustainable development (Rev. ed.). Mountain Province State Polytechnic College.
Cita Chicago (17th ed.)Caridad Bomasang Fiar-od. Besao : Traditional Knowledge on Spiritual Beliefs: Its Contributions to Sustainable Development. Rev. ed. Bontoc: Mountain Province State Polytechnic College, 2001.
Cita MLA (9th ed.)Caridad Bomasang Fiar-od. Besao : Traditional Knowledge on Spiritual Beliefs: Its Contributions to Sustainable Development. Rev. ed. Mountain Province State Polytechnic College, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.