Workspirit six Vitra. new.

MLA

Workspirit Six Vitra. New. Vitra (International) AG: Birsfelden, 1998.

APA

(1998). Workspirit six Vitra. new. Vitra (International) AG: Birsfelden.

Chicago

Workspirit Six Vitra. New. Vitra (International) AG: Birsfelden, 1998.