Lua APA (7ú heag.)

Tintagel: North Cornwall : official souvenir guide (Nouv. éd.). Youlton's photographic Dept..

Lua i Stíl Chicago (17ú heag.)

Tintagel: North Cornwall : Official Souvenir Guide. Nouv. éd. Tintagel: Youlton's photographic Dept..

Lua MLA (8ú heag.)

Tintagel: North Cornwall : Official Souvenir Guide. Nouv. éd. Youlton's photographic Dept..

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