Wallace, N. (1998). Nathan Wallace's Delphi 3 example book. Wordware.
Cita Chicago Style (17a ed.)Wallace, Nathan. Nathan Wallace's Delphi 3 Example Book. Plano, Texas: Wordware, 1998.
Cita MLA (9a ed.)Wallace, Nathan. Nathan Wallace's Delphi 3 Example Book. Wordware, 1998.
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