watkin, E. (1964). cost plus and full cost pricing techniques in a public enterprise. the institute of national planning.
Lua i Stíl Chicago (17ú heag.)watkin, E.E. Cost Plus and Full Cost Pricing Techniques in a Public Enterprise. cairo: the institute of national planning, 1964.
Lua MLA (9ú heag.)watkin, E.E. Cost Plus and Full Cost Pricing Techniques in a Public Enterprise. the institute of national planning, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.