watkin, e. e. (1964). some pricing problems of national industry in the united kingdom. the institute of national planning.
Čikaški stil citiranja (17. izdanje)watkin, e e. Some Pricing Problems of National Industry in the United Kingdom. cairo: the institute of national planning, 1964.
MLA način citiranja (9. izdanje)watkin, e e. Some Pricing Problems of National Industry in the United Kingdom. the institute of national planning, 1964.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.