Strohmeyer, S., & McCulloh, B. (2007). Bubbles all the way: Bubbles yablonsky series, book 6 (Unabridged.). Recorded Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStrohmeyer, Sarah, और Barbara McCulloh. Bubbles All the Way: Bubbles Yablonsky Series, Book 6. Unabridged. Prince Frederick: Recorded Books, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStrohmeyer, Sarah, और Barbara McCulloh. Bubbles All the Way: Bubbles Yablonsky Series, Book 6. Unabridged. Recorded Books, 2007.
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