APA-referens (7:e uppl.)

Gossel, P. (1991). Architecture in the twentieth century. Benedikt Taschen.

Chicago-referens (17:e uppl.)

Gossel, Peter. Architecture in the Twentieth Century. Cologne, Germany: Benedikt Taschen, 1991.

MLA-referens (9:e uppl.)

Gossel, Peter. Architecture in the Twentieth Century. Benedikt Taschen, 1991.