Quinn, S., & Frangione, J. (2011). The dog who knew too much (Unabridged.). Recorded Books Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रQuinn, Spencer, और Jim Frangione. The Dog Who Knew Too Much. Unabridged. Prince Frederick: Recorded Books Inc., 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रQuinn, Spencer, और Jim Frangione. The Dog Who Knew Too Much. Unabridged. Recorded Books Inc., 2011.
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