The World book encyclopedia : volume 16
World Book, 1985
Buku Referensi
The New book of knowledge : volume 16
Grolier Incorporated, 1997
Buku Referensi
The World book encyclopedia
World Book, 1992
Buku Referensi
The World book encyclopedia : volume 1, A
Field Enterprises Educational Corporation, 1963
Buku Referensi
The World book encyclopedia : volume 17, T
Field Enterprises Educational Corporation, 1963
Buku Referensi