Ree Drummond. (2014). Charlie the Ranch Dog: Charlie's New Friend (I Can Read Level 1) (I Can Read Book 1.). HarperCollins.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRee Drummond. Charlie the Ranch Dog: Charlie's New Friend (I Can Read Level 1). I Can Read Book 1. HarperCollins, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRee Drummond. Charlie the Ranch Dog: Charlie's New Friend (I Can Read Level 1). I Can Read Book 1. HarperCollins, 2014.
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