एपीए उद्धरण

Fuel Systems and Emission Controls: Classroom Manual. Canfield Press-Chart.

शिकागो स्टाइल उद्धरण

Fuel Systems and Emission Controls: Classroom Manual. Canfield Press-Chart.

एमएलए उद्धरण

Fuel Systems and Emission Controls: Classroom Manual. Canfield Press-Chart.