Simanjuntak, Herpinus, author
Kesaint Blanc, 2010
Multimedia
A.H. & A.W. Reed, 1965
Buku Teks
Suzuki, Takao, author
Kodansha International, 1973
Buku Teks
Reifer, Mary, author
Philosophical Library, 1955
Buku Referensi
Palmer, E.H.B., author
W. Foulsham, [1955]
Buku Referensi