Não informado. (1990). Personnel Training and Education. Library Association, Personnel Training and Education Group.
Citace podle Chicago (17th ed.)Não informado. Personnel Training and Education. London: Library Association, Personnel Training and Education Group, 1990.
Citace podle MLA (8th ed.)Não informado. Personnel Training and Education. Library Association, Personnel Training and Education Group, 1990.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..