Andrási, Imrich, Milan Minarik, y Marek Sichman. 2017. «Factors Influencing View of Healthcare Professionals on Spiritual Needs of Patients». Revista INFAD De Psicología. International Journal of Developmental and Educational Psychology. 1 (2):129-36. https://doi.org/10.17060/ijodaep.2017.n2.v1.1114.