Todd, D. (1971). The relative efficiency of small and large firms. H.M. Stationery Off..
Chicago-referens (17:e uppl.)Todd, Douglas. The Relative Efficiency of Small and Large Firms. London,: H.M. Stationery Off., 1971.
MLA-referens (8:e uppl.)Todd, Douglas. The Relative Efficiency of Small and Large Firms. H.M. Stationery Off., 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.