Philadelphia Museum of Art & Clifford, H. (1958). Picasso: A loan exhibition of his paintings, drawings, sculpture, ceramics, prints, and illustrated books, January 8-February 23, 1958. Philadelphia Museum of Art.
Chicago-referens (17:e uppl.)Philadelphia Museum of Art och Henry Clifford. Picasso: A Loan Exhibition of His Paintings, Drawings, Sculpture, Ceramics, Prints, and Illustrated Books, January 8-February 23, 1958. Philadelphia: Philadelphia Museum of Art, 1958.
MLA-referens (8:e uppl.)Philadelphia Museum of Art och Henry Clifford. Picasso: A Loan Exhibition of His Paintings, Drawings, Sculpture, Ceramics, Prints, and Illustrated Books, January 8-February 23, 1958. Philadelphia Museum of Art, 1958.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.