Cita APA (7th ed.)

BELL DAVID A. (2007). ELECTRONIC DEVICES AND CIRCUITS 4TH ED (4TH ED.). PRENTICE-HALL OF INDIA PRIVATE LIMITED.

Cita Chicago (17th ed.)

BELL DAVID A. ELECTRONIC DEVICES AND CIRCUITS 4TH ED. 4TH ED. NEW DELHI: PRENTICE-HALL OF INDIA PRIVATE LIMITED, 2007.

Cita MLA (9th ed.)

BELL DAVID A. ELECTRONIC DEVICES AND CIRCUITS 4TH ED. 4TH ED. PRENTICE-HALL OF INDIA PRIVATE LIMITED, 2007.