Dyfyniad APA

Library Association (Great Britain) & Whatley, A. (1977). British librarianship and information science, 1971-1975. Library Association.

Dyfyniad Arddull Chicago

Library Association (Great Britain) and Allan Whatley. British Librarianship and Information Science, 1971-1975. London: Library Association, 1977.

Dyfyniad MLA

Library Association (Great Britain) and Allan Whatley. British Librarianship and Information Science, 1971-1975. Library Association, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.