Schapiro, J. Salwyn
D. Van Nostrand, 1958
Buku Teks
Snyder, Louis L.
D. Van Nostrand Company, 1958
Buku Teks
Buku Teks
edited by George Michell
Thames and Hudson, 1995
Buku Referensi
texts by Ernst J. Grube ... [et al.] ; edited by George Michell
Thames and Hudson, 1995
Buku Teks SO