BLAIR, W. (1963). Factual prose - introduction to explanatory and persuasive writing - Walter Blair, John Gerber. Scott Foresman and Comp.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBLAIR, Walter. Factual Prose - Introduction to Explanatory and Persuasive Writing - Walter Blair, John Gerber. Scott Foresman and Comp, 1963.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBLAIR, Walter. Factual Prose - Introduction to Explanatory and Persuasive Writing - Walter Blair, John Gerber. Scott Foresman and Comp, 1963.
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