APA-referens (7:e uppl.)

Bhattacharya, S. (2023). Installation Servicing And Maintenance (02nd.). S.Chand.

Chicago-referens (17:e uppl.)

Bhattacharya, S.N. Installation Servicing And Maintenance. 02nd. New Delhi: S.Chand, 2023.

MLA-referens (9:e uppl.)

Bhattacharya, S.N. Installation Servicing And Maintenance. 02nd. S.Chand, 2023.