Schneider, N. (1994). The art of the portrait: Masterpieces of European portrait-painting, 1420-1670. B. Taschen.
芝加哥风格引文Schneider, Norbert. The Art of the Portrait: Masterpieces of European Portrait-painting, 1420-1670. Koln: B. Taschen, 1994.
MLA引文Schneider, Norbert. The Art of the Portrait: Masterpieces of European Portrait-painting, 1420-1670. B. Taschen, 1994.
警告：这些引文格式不一定是100％准确.