IBM. (1941). Arte contemporáneo del Hemisferio Occidental: Colección permanente International Business Machines Corporation. International Business Machines Corporation.
Chicago Style (17th ed.) CitationIBM. Arte Contemporáneo Del Hemisferio Occidental: Colección Permanente International Business Machines Corporation. [S.l.]: International Business Machines Corporation, 1941.
MLA (9th ed.) CitationIBM. Arte Contemporáneo Del Hemisferio Occidental: Colección Permanente International Business Machines Corporation. International Business Machines Corporation, 1941.
Warning: These citations may not always be 100% accurate.