Howitt, M., & Porter, D. (2013). The spider and the fly (Unabridged.). Recorded Books Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHowitt, Mary, और Davina Porter. The Spider and the Fly. Unabridged. Prince Frederick: Recorded Books Inc., 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHowitt, Mary, और Davina Porter. The Spider and the Fly. Unabridged. Recorded Books Inc., 2013.
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