Não informado. (1989). Application Development Strategies. Cutter Information.
Cita Chicago Style (17a ed.)Não informado. Application Development Strategies. Arlington, Mass: Cutter Information, 1989.
Cita MLA (8a ed.)Não informado. Application Development Strategies. Cutter Information, 1989.
Precaución: Estas citas no son 100% exactas.