Swinnerton, Frank, author
Longman , 1961
Buku Teks
Rudolph, Johanna
Berlin Henschaverlag 1955
Buku Teks
Roe, Frederick William
Harcourt, Brace and Company, 1928
Buku Teks
Hill, Ernestine
Angus and Robertson, 1961
Koleksi Publik
Ruben Nalenan, 1942-, author
Gunung Agung, 1981
Buku Teks