एपीए उद्धरण

Billingsley, J. Diy robotics and sensors with the BBC computer: :practical projects for the control applications.

शिकागो स्टाइल उद्धरण

Billingsley, John. Diy Robotics and Sensors with the BBC Computer: :practical Projects for the Control Applications. London Sunshine 1983.

एमएलए उद्धरण

Billingsley, John. Diy Robotics and Sensors with the BBC Computer: :practical Projects for the Control Applications.