Center for Advanced Study in the Visual Arts U.S.,, & National Gallery of Art (U.S.). (1989). Sponsored research in the history of art: 1987-1988 and 1988-1989. Washington: The Gallery.
استشهاد بنمط شيكاغوCenter for Advanced Study in the Visual Arts U.S.,, و National Gallery of Art (U.S.). Sponsored Research in the History of Art: 1987-1988 and 1988-1989. Washington: The Gallery, 1989.
MLA استشهادCenter for Advanced Study in the Visual Arts U.S.,, و National Gallery of Art (U.S.). Sponsored Research in the History of Art: 1987-1988 and 1988-1989. Washington: The Gallery, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.