एपीए उद्धरण

Dhingra,I C. (2002). Self - assessment & objective type practical exercises with solutions. Sulthan Chand & Sons.

शिकागो स्टाइल उद्धरण

Dhingra,I C. Self - Assessment & Objective Type Practical Exercises with Solutions. New Delhi: Sulthan Chand & Sons, 2002.

एमएलए उद्धरण

Dhingra,I C. Self - Assessment & Objective Type Practical Exercises with Solutions. Sulthan Chand & Sons, 2002.