Acevedo, D. Theme: Six watersheds in the history of the United States.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAcevedo, Doris. Theme: Six Watersheds in the History of the United States.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAcevedo, Doris. Theme: Six Watersheds in the History of the United States.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.