Não informado. (1948). Management abstracts: Digest and reviews. British Institute of Management.
Chicago-referens (17:e uppl.)Não informado. Management Abstracts: Digest and Reviews. London: British Institute of Management, 1948.
MLA-referens (8:e uppl.)Não informado. Management Abstracts: Digest and Reviews. British Institute of Management, 1948.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.