SHELDON SIDNEY. (1995). MORNING, NOON & NIGHT. HARPER COLLINS PUBLISHERS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSHELDON SIDNEY. MORNING, NOON & NIGHT. LONDON: HARPER COLLINS PUBLISHERS, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSHELDON SIDNEY. MORNING, NOON & NIGHT. HARPER COLLINS PUBLISHERS, 1995.
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