Lua APA (7ú heag.)

McGAVIN, G. L. Earthquake Protection Of Essential Building Equipment. John Wiley.

Lua i Stíl Chicago (17ú heag.)

McGAVIN, Gary L. Earthquake Protection Of Essential Building Equipment. John Wiley.

Lua MLA (8ú heag.)

McGAVIN, Gary L. Earthquake Protection Of Essential Building Equipment. John Wiley.

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