Dahl, M. (2011). Chuckle squad: Jokes about classrooms, sports, food, teachers, and other school subjects. Picture Window Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDahl, Michael. Chuckle Squad: Jokes About Classrooms, Sports, Food, Teachers, and Other School Subjects. Mankato, Minn.: Picture Window Books, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDahl, Michael. Chuckle Squad: Jokes About Classrooms, Sports, Food, Teachers, and Other School Subjects. Picture Window Books, 2011.
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