APA-referens (7:e uppl.)

Narayan, S. (1962). Text book of vector calculus: With applications (3rd.). S.Chand & Co.

Chicago-referens (17:e uppl.)

Narayan, Shanti. Text Book of Vector Calculus: With Applications. 3rd. Delhi: S.Chand & Co, 1962.

MLA-referens (9:e uppl.)

Narayan, Shanti. Text Book of Vector Calculus: With Applications. 3rd. S.Chand & Co, 1962.