Vargas Vargas, G., & Gamboa Araya, R. (2013). The teaching of the Pythagorean theorem: Classroom experience with the use of geogebra according to Van Hiele model.
Citación estilo ChicagoVargas Vargas, Gilberto, y Ronny Gamboa Araya. The Teaching of the Pythagorean Theorem: Classroom Experience With the Use of Geogebra According to Van Hiele Model. 2013.
MLA引文Vargas Vargas, Gilberto, y Ronny Gamboa Araya. The Teaching of the Pythagorean Theorem: Classroom Experience With the Use of Geogebra According to Van Hiele Model. 2013.
警告：这些引文格式不一定是100％准确.