Universiti Putra Malaysia Press,
Majalah, Jurnal, Buletin
Rudolf Seising, editor, Veronica Sanz, editor
[Springer, Springer], 2012
eBooks
Carroll, Joseph, author
Oxford University Press, 2016
eBooks
The Society of the faculty of Humanities Seikei University, 2014
Majalah, Jurnal, Buletin
Ateneo de Manila University Loyola Schools,
Majalah, Jurnal, Buletin