Facts about Turkey
Istambul : Ucar Grafik, 1998
 Buku Referensi
Facts about Hungary compiled and edited by
New York Waldon Press 1958
 Buku Teks
Mengenal lebih dari dekat Pasaid Indonesia
Jakarta : PASAID Indonesia, 2009
 Buku Referensi
Fattahi, Husayn
Tawanan benteng lapis tujuh = Sajin Qal'ah al-Aswar as-Sab'ah
Zaman, 2011
 Buku Teks SO
Facts and fallacies about Korea
Korean Educational Development Institute
Korean Educational Development Institute, 1998
 Buku Teks SO