Spring, R. O. (1979). The stained glass of Salisbury cathedral (2. ed.). Salisbury: The Friends of Salisbury Cathedral.
शिकागो स्टाइल उद्धरणSpring, Roy O. The Stained Glass of Salisbury Cathedral. 2. ed. Salisbury: The Friends of Salisbury Cathedral, 1979.
एमएलए उद्धरणSpring, Roy O. The Stained Glass of Salisbury Cathedral. 2. ed. Salisbury: The Friends of Salisbury Cathedral, 1979.
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