Tan, Chung Lee
Journey through Sarawak : a pictorial guide to the land of the dayaks
Marshall Cavendish Cuisine, 2006
 Buku Referensi
Hutton, Wendy
Journey through Sabah : a pictorial guide to the land of nature and adventure
Marshall Cavendish Cuisine, 2007
 Buku Referensi
Frey, Katherine Stenger
Journey to the land of the earth goddess
Gramedia, 1986
 Buku Teks SO
Frey, Katherine Stenger
Journey to the land of the earth goddess
Gramedia, 1986
 Buku Referensi
Shaginyan, Marietta
Journey through Soviet Armenia
Foreign Languages Publishing House, 1954
 Buku Teks SO