Ceballos, L. G. (2011). Across the moments of emptiness. University of San Carlos Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCeballos, Lamberto G. Across the Moments of Emptiness. Cebu City: University of San Carlos Press, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCeballos, Lamberto G. Across the Moments of Emptiness. University of San Carlos Press, 2011.
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