Journal of New Frontiers in Spatial Concepts. KIT Scientific Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJournal of New Frontiers in Spatial Concepts. KIT Scientific Publishing.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJournal of New Frontiers in Spatial Concepts. KIT Scientific Publishing.
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