Stevenson, Robert Louis, author
Holt, Rinehart and Winston, 1961
Buku Referensi
Yonsei University,
Majalah, Jurnal, Buletin
Jepan : International Research Center for Japanese Studies
Majalah, Jurnal, Buletin
Motilal Banarsidass, 2004
Majalah, Jurnal, Buletin
Asean University Network, 2006
Majalah, Jurnal, Buletin