watkin, E. (1964). cost plus and full cost pricing techniques in a public enterprise. the institute of national planning.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)watkin, E.E. Cost Plus and Full Cost Pricing Techniques in a Public Enterprise. cairo: the institute of national planning, 1964.
MLA -ийн эшлэл (9 дэх хэвлэлт)watkin, E.E. Cost Plus and Full Cost Pricing Techniques in a Public Enterprise. the institute of national planning, 1964.