ENCYCLOPEDIA BRITANICA. (2004). VIEWS OF EUROPE VISIT THE CONTINENT AT THE CROSSROADS OF MANY CULTURES. ENCYCLOPEDIA BRITANICA.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रENCYCLOPEDIA BRITANICA. VIEWS OF EUROPE VISIT THE CONTINENT AT THE CROSSROADS OF MANY CULTURES. CHICAGO: ENCYCLOPEDIA BRITANICA, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रENCYCLOPEDIA BRITANICA. VIEWS OF EUROPE VISIT THE CONTINENT AT THE CROSSROADS OF MANY CULTURES. ENCYCLOPEDIA BRITANICA, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.