(2001). Bio-chemical, nuclear terrorism. Tao-Kalikasan.
Cita Chicago (17th ed.)"Bio-chemical, Nuclear Terrorism." Tao-Kalikasan 2001.
Cita MLA (9th ed.)"Bio-chemical, Nuclear Terrorism." Tao-Kalikasan, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.