Philosophy today
Ohio : Messenger Press
 Majalah, Jurnal, Buletin
Dialectica : international review of philosophy of knowledge
Paris : Presses Universitares de France
 Majalah, Jurnal, Buletin
Philosophy and the future of humanity
Jakarta : Universitas Nasional
 Majalah, Jurnal, Buletin
The Asian journal of Philosophy
Taiwan : National Taiwan University
 Majalah, Jurnal, Buletin
Key Thinkers in linguistics and the Philosophy of language
Edinburgh, Edinburgh University Press, 2005
 Buku Referensi