Proosdij, B. A. (1954). Two thunderclouds closing in conflict: The meeting of Madvig and Cobet at the tercentenary of Leyden University and its historical background. Leiden ; Boston: Brill.
Chicago Style CitationProosdij, B. A.. Two Thunderclouds Closing in Conflict: The Meeting of Madvig and Cobet At the Tercentenary of Leyden University and Its Historical Background. Leiden ; Boston: Brill, 1954.
MLA CitationProosdij, B. A.. Two Thunderclouds Closing in Conflict: The Meeting of Madvig and Cobet At the Tercentenary of Leyden University and Its Historical Background. Leiden ; Boston: Brill, 1954.
Warning: These citations may not always be 100% accurate.