The Encyclopedia Americana : volume 5
Americana Corporation, 1964
Buku Referensi
Collier's encyclopedia : volume 5
Macmillan Educational Company, 1990
Buku Referensi
Encyclopedia of knowledge : volume 5
Grolier Incorporated, 1991
Buku Referensi
The Encyclopedia Americana : volume 5
Grolier, 1994
Buku Referensi
Grolier family encyclopedia : volume 5
Grolier Incorporated, 1995
Buku Referensi