Friedlander, Robert A.
Terrorism : documents of international and local control, volume VI
Oceana Publications, 1979
 Buku Referensi
Friedlander, Robert A.
Terrorism : documents of international and local control; Volume IV
Oceana Publications, 1979
 Buku Referensi
Friedlander, Robert A.
Terrorism : documents of international and local control; Volume III
Oceana Publications, 1979
 Buku Referensi
Friedlander, Robert A.
Terrorism : documents of international and local control; Volume I
Oceana Publications, 1979
 Buku Referensi
Friedlander, Robert A.
Terrorism : documents of international and local control; Volume V
Oceana Publications, 1979
 Buku Referensi