Wren & Martin. (2017). High school English Grammar and Composition (Wren & Martin) (1936.). Blackie ELT Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWren & Martin. High School English Grammar and Composition (Wren & Martin). 1936. Blackie ELT Books, 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWren & Martin. High School English Grammar and Composition (Wren & Martin). 1936. Blackie ELT Books, 2017.
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