Sulner, H. (1966). Disputed Documents: New Methods for Examining Qustioned Documents. Occana.
शिकागो स्टाइल उद्धरणSulner, Hanna. Disputed Documents: New Methods for Examining Qustioned Documents. New York: Occana, 1966.
एमएलए उद्धरणSulner, Hanna. Disputed Documents: New Methods for Examining Qustioned Documents. Occana, 1966.
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