Organization, I, M.(2000).Model Course 1.28 : Crowd Management, Passenger Safety, and Safety Training for Personnel Providing Direct Services to Passengers in Passenger Spaces (Ed. 1).United Kingdom:International Maritime Organization Publication.
Gaya MLA
Organization, International, Maritime."Model Course 1.28 : Crowd Management, Passenger Safety, and Safety Training for Personnel Providing Direct Services to Passengers in Passenger Spaces".Ed. 1United Kingdom:International Maritime Organization Publication,2000.Text.