Não informado. (1983). Training and Education. Library Association, Training and Education Group.
Citação do estilo Chicago (17ª ed.)Não informado. Training and Education. London: Library Association, Training and Education Group, 1983.
Citação MLA (8ª ed.)Não informado. Training and Education. Library Association, Training and Education Group, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.