Bidarra, G., Vaz Rebelo, P., Thiel, O., Alferes, V., Silva, I., Barreira, C., Santos, A., Almeida, J., Machado, I., Conceiçao, A., Bartolleti, C., Ferrini, F., Josephson, J. und Kostova, N. (2020) „Guided play: from instructions to creativity when constructing automata“, Revista INFAD de Psicología. International Journal of Developmental and Educational Psychology, 2(1), S. 221–228. doi: 10.17060/ijodaep.2020.n1.v2.1832.