Não informado. (1984). Annals of Operations Research. Baltzer Science Publishers.
Chicago-referens (17:e uppl.)Não informado. Annals of Operations Research. Amsterdam: Baltzer Science Publishers, 1984.
MLA-referens (8:e uppl.)Não informado. Annals of Operations Research. Baltzer Science Publishers, 1984.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.