Floyd, T. L. (1997). Digital Fundamentals (6th ed.). Prentice-Hall of India Private Limited.
Tohutoru Kātū Chicago (17th ed.)Floyd, Thomas L. Digital Fundamentals. 6th ed. India: Prentice-Hall of India Private Limited, 1997.
Tohutoro MLA (9th ed.)Floyd, Thomas L. Digital Fundamentals. 6th ed. Prentice-Hall of India Private Limited, 1997.
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