FLETCHER WILLIAM I. (2003). ENGINEERING APPROACH TO DIGITAL DESIGN. PRENTICE HALL OF INDIA.
芝加哥风格引文FLETCHER WILLIAM I. ENGINEERING APPROACH TO DIGITAL DESIGN. NEW DELHI: PRENTICE HALL OF INDIA, 2003.
MLA引文FLETCHER WILLIAM I. ENGINEERING APPROACH TO DIGITAL DESIGN. PRENTICE HALL OF INDIA, 2003.
警告：这些引文格式不一定是100％准确.