Co-operative Wholesale Society (England) & Scottish Co-operative Wholesale Society. The People's year book: Being the annual of the English and Scottish Co-operative Wholesale Societies. Co-operative Wholesale Society.
Chicago-viite (17. p.)Co-operative Wholesale Society (England) ja Scottish Co-operative Wholesale Society. The People's Year Book: Being the Annual of the English and Scottish Co-operative Wholesale Societies. Manchester: Co-operative Wholesale Society.
MLA-viite (8. p.)Co-operative Wholesale Society (England) ja Scottish Co-operative Wholesale Society. The People's Year Book: Being the Annual of the English and Scottish Co-operative Wholesale Societies. Co-operative Wholesale Society.
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