More police bodyguards eyed for local execs 著者: Aurelio, Julie M.

Private security and the law 著者: Nemeth, Charles P. 1951-

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Security threat 著者: Bautista, Ronn Joshua C.

Security training topics 著者: Montojo, Felipe G.

The private security industry as a complementary agency of government in addressing national emergency 著者: Tingco, Ruben A. 1953-

Instructor development training a guide for security and law enforcement 著者: Nicholson, Larry Gene 1957-

The legal side of private security working through the maze 著者: Hannon, Leo F.

The private security industry issues and trends

Interviews and interrogations 著者: Buckwalter, Art

Fundamentals of training for security officers a comprehensive guide to what you should be, know, and do to have a successful career as a private patrolman or security officer. 著者: Peel, John Donald