Bain, C. (2013). Guide to commodities: Producers, players and prices, markets, consumers, and trends. Profile Books.
Chicago-referens (17:e uppl.)Bain, Caroline. Guide to Commodities: Producers, Players and Prices, Markets, Consumers, and Trends. London: Profile Books, 2013.
MLA-referens (9:e uppl.)Bain, Caroline. Guide to Commodities: Producers, Players and Prices, Markets, Consumers, and Trends. Profile Books, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.