Sebastián, J. F. The relevance of Conceptual History: Javier Fernández Sebastián. Political concepts and time : new approaches to conceptual history.(2011).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSebastián, Javier Fernández. "The Relevance of Conceptual History: Javier Fernández Sebastián." Political Concepts and Time : New Approaches to Conceptual History.(2011) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रSebastián, Javier Fernández. "The Relevance of Conceptual History: Javier Fernández Sebastián." Political Concepts and Time : New Approaches to Conceptual History.(2011), .
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