Roberts, H. D. (1981). Downhearth to bar grate: An illustrated account of the evolution in cooking due to the use of coal instead of wood. Wiltshire Folk Life Society.
Čikaški stil citiranja (17. izdanje)Roberts, Hugh D. Downhearth to Bar Grate: An Illustrated Account of the Evolution in Cooking Due to the Use of Coal Instead of Wood. Avebury, Marlborough, Wilts: Wiltshire Folk Life Society, 1981.
MLA način citiranja (8. izdanje)Roberts, Hugh D. Downhearth to Bar Grate: An Illustrated Account of the Evolution in Cooking Due to the Use of Coal Instead of Wood. Wiltshire Folk Life Society, 1981.
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