Gozum, C. Q. (2005). Pure stone is the source of light. National Commission for Culture and the Arts.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGozum, Christopher Quijalvo. Pure Stone Is the Source of Light. [Manila]: National Commission for Culture and the Arts, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGozum, Christopher Quijalvo. Pure Stone Is the Source of Light. National Commission for Culture and the Arts, 2005.
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