The Geographer R. Beltran y Rózpide drafted a first bibliographical reference in the Diccionario enciclopédico hispano-americano de literatura, ciencias y artes, vol 21, (Barcelona 1897), 238-9; extending it in the successive appendices.
After a long period, Torres Campos' geographical work wasrescued from oblivion by Nicolás Ortega Cantero in Estudios Turísticos (Madrid 1984), and by María Elena Hernández Sandoica, with reference to his involvement in colonial questions, Revista de la Universidad Complutense, (Madrid 1979).