Singh, S. P. (2002). Combating bio-terrorism: With special reference to anthrax bacteria. Reliance Pub.House.
Cita Chicago (17th ed.)Singh, Surenda P. Combating Bio-terrorism: With Special Reference to Anthrax Bacteria. New Delhi: Reliance Pub.House, 2002.
Cita MLA (9th ed.)Singh, Surenda P. Combating Bio-terrorism: With Special Reference to Anthrax Bacteria. Reliance Pub.House, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.