Dyfyniad APA

Skynner, P., Wallace, M., & Tartaro, G. World Trade Center: The challenge of the future.

Dyfyniad Arddull Chicago

Skynner, Peter, Mike Wallace, and Giorgio Tartaro. World Trade Center: The Challenge of the Future.

Dyfyniad MLA

Skynner, Peter, et al. World Trade Center: The Challenge of the Future.

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