Ungers, O. M., & Magnago Lampugnani, V. (1992). Oswald Mathias Ungers: From the Metaphor To The Project ; Architecture As An Archaelogical Discovery. Domus : Architettura Design Arte Comunicazione.

Ungers, Oswald Mathias, and Vittorio Magnago Lampugnani. "Oswald Mathias Ungers: From the Metaphor To The Project ; Architecture As An Archaelogical Discovery." Domus : Architettura Design Arte Comunicazione 1992.

Ungers, Oswald Mathias, and Vittorio Magnago Lampugnani. "Oswald Mathias Ungers: From the Metaphor To The Project ; Architecture As An Archaelogical Discovery." Domus : Architettura Design Arte Comunicazione, 1992.