Clyde Robert Bulla. (1982). Daniel's Duck (I Can Read Level 3). HarperCollins.
Chicago Style aipamenaClyde Robert Bulla. Daniel's Duck (I Can Read Level 3). HarperCollins, 1982.
MLA aipamenaClyde Robert Bulla. Daniel's Duck (I Can Read Level 3). HarperCollins, 1982.
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