Castillo, I., I. Tomás, N. Ntoumanis, K. Bartholomew, J. L. Duda, and I. Balaguer. “Psychometric Properties of the Spanish Version of the Controlling Coach Behaviors Scale in the Sport Context”. Psicothema, vol. 26, no. Número 3, Dec. 2014, pp. 409-14, https://reunido.uniovi.es/index.php/PST/article/view/10489.