Daubert, Emily, Geetha Ramani, Meredith Rowe, Sarah Eason, y Kathryn Leech. 2018. «SUM THING TO TALK ABOUT: CAREGIVER-PRESCHOOLER MATH TALK IN LOW-INCOME FAMILIES FROM THE UNITED STATES». Bordón. Revista De Pedagogía 70 (3):115-30. https://doi.org/10.13042/Bordon.2018.62452.