FLETCHER WILLIAM I. (1980). ENGINEERING APPROACH TO DIGITAL DESIGN. PRENTICE HALL OF INDIA.
Cita Chicago (17th ed.)FLETCHER WILLIAM I. ENGINEERING APPROACH TO DIGITAL DESIGN. NEW DELHI: PRENTICE HALL OF INDIA, 1980.
Cita MLA (9th ed.)FLETCHER WILLIAM I. ENGINEERING APPROACH TO DIGITAL DESIGN. PRENTICE HALL OF INDIA, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.