Montilla Peña, L.J. and Mena Mujica, M.M. 2013. Development Status of classical archivistics to the 30s of XX century: Three archivistics manuals of universal significance. Biblios Journal of Librarianship and Information Science. 52 (Oct. 2013), 43–58. DOI:https://doi.org/10.5195/biblios.2013.122.