Röller, N. (2011). A strange Stone. Variantology 5 : neapolitain affairs : on deep time relations of arts, sciences and technologies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRöller, Nils. "A Strange Stone." Variantology 5 : Neapolitain Affairs : On Deep Time Relations of Arts, Sciences and Technologies 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRöller, Nils. "A Strange Stone." Variantology 5 : Neapolitain Affairs : On Deep Time Relations of Arts, Sciences and Technologies, 2011.
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