Cita APA (7th ed.)

HUGHES, E. (2016). Hughes electrical & electronic technology. Pearson Education.

Cita Chicago (17th ed.)

HUGHES, Edward. Hughes Electrical & Electronic Technology. Pearson Education, 2016.

Cita MLA (9th ed.)

HUGHES, Edward. Hughes Electrical & Electronic Technology. Pearson Education, 2016.

Atenció: Aquestes cites poden no estar 100% correctes.