Gozum, C. Q. (2005). Pure stone is the source of light. National Commission for Culture and the Arts.
Cita Chicago (17th ed.)Gozum, Christopher Quijalvo. Pure Stone Is the Source of Light. [Manila]: National Commission for Culture and the Arts, 2005.
Cita MLA (9th ed.)Gozum, Christopher Quijalvo. Pure Stone Is the Source of Light. National Commission for Culture and the Arts, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.