watkin, E. (1964). cost plus and full cost pricing techniques in a public enterprise. the institute of national planning.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)watkin, E.E. Cost Plus and Full Cost Pricing Techniques in a Public Enterprise. cairo: the institute of national planning, 1964.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)watkin, E.E. Cost Plus and Full Cost Pricing Techniques in a Public Enterprise. the institute of national planning, 1964.