Constanda, C. (2009). Dude, can you count?: Stories, challenges, and adventures in mathematics. Springer.
استشهاد بنمط شيكاغوConstanda, C. Dude, Can You Count?: Stories, Challenges, and Adventures in Mathematics. New York: Springer, 2009.
MLA استشهادConstanda, C. Dude, Can You Count?: Stories, Challenges, and Adventures in Mathematics. Springer, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.