CALERO, Reinaldo; MULER MANZANARES, Luis; PRINGLE, George E. Characteristic Indexes of the Household Level and Standard of Living of Agregado and Parcelero Families. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 58, n. 2, p. 170–183, 1974. DOI: 10.46429/jaupr.v58i2.10676. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/10676. Acesso em: 30 jun. 2024.