Girling,D A. (1978). Everyman's encyclopaedia,Vol.12 (6th ed.). J M Dent & sons Ltd.
Chicago Edition CitationGirling,D A. Everyman's Encyclopaedia,Vol.12. 6th ed. London: J M Dent & sons Ltd, 1978.
MLA Edition CitationGirling,D A. Everyman's Encyclopaedia,Vol.12. 6th ed. J M Dent & sons Ltd, 1978.
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