एपीए उद्धरण

Tiwari, G. N. (2002). Solar energy: Fundamentals, design, modelling and applications. Norosa.

शिकागो स्टाइल उद्धरण

Tiwari, G. N. Solar Energy: Fundamentals, Design, Modelling and Applications. New Delhi: Norosa, 2002.

एमएलए उद्धरण

Tiwari, G. N. Solar Energy: Fundamentals, Design, Modelling and Applications. Norosa, 2002.