Pritchard, James B. The Ancient Near East. Vol. 1, An Anthology of Text and Pictures. Princeton: Princeton Univ. Press, 1958.
Procopius. History of the Wars; The Secret History; Buildings. Trans. H. B. Dewing. 7 vols. Cambridge: Harvard Univ. Press, 1924–40.
Protocol of Proceedings of Crimea Conference, Agreement Regarding Japan, February 1945. Avalon Project, Yale Law School. http://avalon.law.yale.edu/wwii/yalta.asp.
Pryor, John H. “From Dromon to Galea: Mediterranean Bireme Galleys, ad 500–1300”. In The Age of the Galley, ed. by Gardiner and Morrison, 101–16.
–. Geography, Technology and War: Studies in the Maritime History of the Mediterranean, 649–1571. Cambridge: Cambridge Univ. Press, 1988.
–. “The Maritime Republics”. In The New Cambridge Medieval History: c. 1198 — c. 1300, ed. by David Abulafia and Rosamond McKitterick, 5:419–57. New York: Oxford Univ. Press, 1999.
–. “Mediterranean Commerce in the Middle Ages: A Voyage Under Contract of Commenda ”. Viator 14 (1983): 133–94.
–. “The Naval Battles of Roger of Lauria”. Journal of Medieval History 9 (1983): 179–216.
–. “The Origins of the Commenda Contract”. Speculum 52:1 (1977): 5–37.
–. “The Venetian Fleet for the Fourth Crusade and the Diversion of the Crusade to Constantinople”. In The Experience of Crusading. Vol. 1, Western Approaches, ed. by M. Bull and N. Housley, 103–23. Cambridge: Cambridge Univ. Press, 2003.
Pryor, John H., and Elizabeth M. Jeffreys, with Ahmad Shboul. The Age of the Dromon: The Byzantine Navy, ca 500–1204. Leiden: Brill, 2006.
Pulleyblank, Edwin G. The Background of the Rebellion of An Lu-shan. London: Oxford Univ. Press, 1955.
Purchas, Samuel. Hakluytus Posthumus; or, Purchas His Pilgrimes. 20 vols. 1625. Reprint, Glasgow: James MacLehose & Sons, 1905–7.
Qaisar, A. Jan. “Shipbuilding in the Mughal Empire During the Seventeenth Century”. Indian Economic and Social History Review 5 (1968): 149–70.
Quinn, David B., ed. The Voyages and Colonising Enterprises of Sir Humphrey Gilbert. London: Hakluyt, 1940.
Quinn, David B., and Alison M. Quinn. The English New England Voyages, 1602–1608. London: Hakluyt, 1983.
Radell, David R., and James J. Parsons, “Realejo: A Forgotten Colonial Port and Shipbuilding Center in Nicaragua”. Hispanic American Historical Review 51:2 (1971): 295–312.
Radulet, Carmen. “Vasco da Gama and His Successors”. In Portugal, the Pathfinder, ed. By Winius, 133–43.
Randall, Anthony G. “The Timekeeper That Won the Longitude Prize”. In The Quest for Longitude, ed. by Andrewes, 236–54.
Ratcliff, Ronald E. “Building Partners’ Capacity: The Thousand-Ship Navy”. Naval War College Review 60:4 (2007): 45–58.