Current biography : who's news and why 1950
edited by Anna Rothe
H.W. Wilson, 1951
 Buku Referensi
Current biography : who's news and why 1947
edited by Anna Rothe
H.W. Wilson, 1948
 Buku Referensi
Current biography : who's news and why 1952
edited by Anna Rothe
H.W. Wilson, 1953
 Buku Referensi
Current biography who's news and why 1952
edited by Anna Rothe
The H.W. Wilson Company, 1953
 Buku Teks SO
Current biography : who's news and why 1946
edited by Anna Rothe
H.W. Wilson, 1947
 Buku Referensi