GOTTFRIED, B. S., & GOTTFRIED, B. S. (1987). Schaum's Outline Of Programing With Basic Including Expanded Microcomputer Basic Section Byron S. Gottfried. McGraw-Hill.
Chicago-viite (17. p.)GOTTFRIED, Byron S., ja Byron S. GOTTFRIED. Schaum's Outline Of Programing With Basic Including Expanded Microcomputer Basic Section Byron S. Gottfried. McGraw-Hill, 1987.
MLA-viite (8. p.)GOTTFRIED, Byron S., ja Byron S. GOTTFRIED. Schaum's Outline Of Programing With Basic Including Expanded Microcomputer Basic Section Byron S. Gottfried. McGraw-Hill, 1987.
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