edited by Anna Rothe
The H.W. Wilson Company, 1953
Buku Teks SO
edited by Anna Rothe
H.W. Wilson, 1947
Buku Referensi
edited by Anna Rothe
H.W. Wilson, 1948
Buku Referensi
edited by Anna Rothe
H.W. Wilson, 1949
Buku Referensi
edited by Anna Rothe
H.W. Wilson, 1950
Buku Referensi