Craven, M. (2003). Developing reading keys: International version: student book. Karim International (004291).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCraven, Miles. Developing Reading Keys: International Version: Student Book. Oxford: Karim International (004291), 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCraven, Miles. Developing Reading Keys: International Version: Student Book. Karim International (004291), 2003.
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