APA aipamena

GOSSEL, P., & LEUTHOUSER, G. (1991). Architecture in the twentieth century. Taschen.

Chicago Style aipamena

GOSSEL, Peter, and Gabriele LEUTHOUSER. Architecture in the Twentieth Century. Koln: Taschen, 1991.

MLA aipamena

GOSSEL, Peter, and Gabriele LEUTHOUSER. Architecture in the Twentieth Century. Taschen, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.