Mike Berenstain. (2017). The Berenstain Bears' Big Machines (I Can Read Level 1). HarperCollins.
Chicago Style (17th ed.) CitationMike Berenstain. The Berenstain Bears' Big Machines (I Can Read Level 1). HarperCollins, 2017.
MLA (9th ed.) CitationMike Berenstain. The Berenstain Bears' Big Machines (I Can Read Level 1). HarperCollins, 2017.
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