Singh, U. K., & Dwivedi, M. (2007). Problems and solutions in mechanical engineering. New Age International (P) Ltd., Publishers.
Citazione stile Chigago Style (17a edizione)Singh, U. K., e Manisha Dwivedi. Problems and Solutions in Mechanical Engineering. New Delhi: New Age International (P) Ltd., Publishers, 2007.
Citatione MLA (9a ed.)Singh, U. K., e Manisha Dwivedi. Problems and Solutions in Mechanical Engineering. New Age International (P) Ltd., Publishers, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.