Fort, I. S. (1988). The flag paintings of Childe Hassam. Los Angeles County Museum of Art.
Chicagoスタイル(17版)引用形式Fort, Ilene Susan. The Flag Paintings of Childe Hassam. Los Angeles, Calif: Los Angeles County Museum of Art, 1988.
MLA(9版)引用形式Fort, Ilene Susan. The Flag Paintings of Childe Hassam. Los Angeles County Museum of Art, 1988.
警告: この引用は必ずしも正確ではありません.