González Marí, J. L., Rico Romero, L., & Gallardo, J. (2012). Structural and semiotic diversity in the didactic transition from the natural-number domain to the integers: A study of understanding in the field of additive relativity. Universidad de Almería.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումGonzález Marí, José L., Luis Rico Romero, and Jesús Gallardo. Structural and Semiotic Diversity in the Didactic Transition from the Natural-number Domain to the Integers: A Study of Understanding in the Field of Additive Relativity. Universidad de Almería, 2012.
MLA (8րդ խմբ.) ՄեջբերումGonzález Marí, José L., et al. Structural and Semiotic Diversity in the Didactic Transition from the Natural-number Domain to the Integers: A Study of Understanding in the Field of Additive Relativity. Universidad de Almería, 2012.