APA
Thethi S.S, . (2011). Thermodyanics-1. : Jalandhar city .India Pub. House.
Chicago
Thethi S.S, . 2011. Thermodyanics-1. : Jalandhar city .India Pub. House.
Harvard
Thethi S.S, . (2011). Thermodyanics-1. : Jalandhar city .India Pub. House.
MLA
Thethi S.S, . Thermodyanics-1. : Jalandhar city .India Pub. House. 2011.