Não informado. (1999). Annals of Software Engineering. Baltzer Science Publishers.
Chicago-referens (17:e uppl.)Não informado. Annals of Software Engineering. Bussum, Holanda: Baltzer Science Publishers, 1999.
MLA-referens (8:e uppl.)Não informado. Annals of Software Engineering. Baltzer Science Publishers, 1999.
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