Espinoza González, J., Lupiáñez Gómez, J. L., & Segovia Alex, I. (2017). The posing of arithmetic problems by mathematically talented students. Universidad de Almería.
Chicago Style (17. basım) AtıfEspinoza González, Johan, José Luis Lupiáñez Gómez, ve Isidoro Segovia Alex. The Posing of Arithmetic Problems by Mathematically Talented Students. Universidad de Almería, 2017.
MLA (8th ed.) AtıfEspinoza González, Johan, et al. The Posing of Arithmetic Problems by Mathematically Talented Students. Universidad de Almería, 2017.
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