Bealle, P. J. (1990). Obstacles and advocates: Factors influencing the introduction of modern art from Germany to New York City, 1912-33: major promoters and exhibitions.
Chicago-Zitierstil (17. Ausg.)Bealle, Penny Joy. Obstacles and Advocates: Factors Influencing the Introduction of Modern Art from Germany to New York City, 1912-33: Major Promoters and Exhibitions. Ithaca, N.Y, 1990.
MLA-Zitierstil (8. Ausg.)Bealle, Penny Joy. Obstacles and Advocates: Factors Influencing the Introduction of Modern Art from Germany to New York City, 1912-33: Major Promoters and Exhibitions. 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.