Rao, K. S. (2006). Introduction to Partial Differential Equations (2nd ed.). Prentice Hall of India.
Citazione stile Chigago Style (17a edizione)Rao, K. Sankara. Introduction to Partial Differential Equations. 2nd ed. New Delhi: Prentice Hall of India, 2006.
Citatione MLA (9a ed.)Rao, K. Sankara. Introduction to Partial Differential Equations. 2nd ed. Prentice Hall of India, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.