Berenstain, M. (2023). The Berenstain Bears' extra special valentine (First edition.). Harper, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBerenstain, Mike. The Berenstain Bears' Extra Special Valentine. First edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBerenstain, Mike. The Berenstain Bears' Extra Special Valentine. First edition. Harper, an imprint of HarperCollinsPublishers, 2023.
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