Pagliarini, Ella, Paolo Stramba Badiale, and Laura Semeria. 1994. “Study of the Subjective Affective Meaning and Motivational Aspects towards Extra Virgin Olive Oil”. Grasas Y Aceites 45 (1-2):65-67. https://doi.org/10.3989/gya.1994.v45.i1-2.973.