1
2
3
Published: 1923
Superior document: Schriften-Reihe Kulturen der Erde 20
4
5
Published: [1964]
Superior document: Ullstein-Kunstgeschichte 20
6
7
8
9
10
Published: [1964]
Superior document: Ullstein-Kunstgeschichte 19
11
Published: 1925
Superior document: Propyläen-Kunstgeschichte 5
12
Published: 1920
13
Published: 1915
Superior document: Handbuch der Kunstwissenschaft
14
Published: [um, 1910]
Superior document: Handbuch der Kunstwissenschaft