Osborne, W., Osborne, M. P., & Murdocca, S. (2000). Knights and castles: A nonfiction companion to The knight at dawn. Random House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOsborne, Will, Mary Pope Osborne, और Sal Murdocca. Knights and Castles: A Nonfiction Companion to The Knight at Dawn. New York: Random House, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOsborne, Will, et al. Knights and Castles: A Nonfiction Companion to The Knight at Dawn. Random House, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.