Gray, D. (1949). Fundamentals of librarianship ; an introduction for the use of candidates preparing for the entrance examination of the Library Association. G. Allen & Unwin.
Citación estilo ChicagoGray, Duncan. Fundamentals of Librarianship ; an Introduction for the Use of Candidates Preparing for the Entrance Examination of the Library Association. London: G. Allen & Unwin, 1949.
Cita MLAGray, Duncan. Fundamentals of Librarianship ; an Introduction for the Use of Candidates Preparing for the Entrance Examination of the Library Association. G. Allen & Unwin, 1949.
Warning: These citations may not always be 100% accurate.