Minnesota Mathematics and Science Teaching Project, Minnesota School Mathematics and Science Center, & Werntz, J. H. (1965). Mathematics for the elementary school. Probability Workbook. Minnesota School Mathematics and Science Center.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMinnesota Mathematics and Science Teaching Project, Minnesota School Mathematics and Science Center, और James H. Werntz. Mathematics for the Elementary School. Probability Workbook. Minneapolis: Minnesota School Mathematics and Science Center, 1965.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMinnesota Mathematics and Science Teaching Project, et al. Mathematics for the Elementary School. Probability Workbook. Minnesota School Mathematics and Science Center, 1965.
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