Gupta, I. (2018). Textbook of Engineering Metrology (08th.). Dhanpatrai Publication.
Citazione stile Chigago Style (17a edizione)Gupta, I.C. Textbook of Engineering Metrology. 08th. New Delhi: Dhanpatrai Publication, 2018.
Citatione MLA (9a ed.)Gupta, I.C. Textbook of Engineering Metrology. 08th. Dhanpatrai Publication, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.