Friedlander, Robert A.
Terrorism Documents of international and local control Volume I
Oceana Publications,Inc., 1979
 Buku Teks
Friedlander, Robert A.
Terrorism: documents of international and local control volume I / by Robert A. Friedlander
Oceana, 1979
 Buku Teks
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