APA-referens (7:e uppl.)

Singh, D. (1986). Theory and analysis of sample survey designs. Wiley.

Chicago-referens (17:e uppl.)

Singh, Daroga. Theory and Analysis of Sample Survey Designs. New Delhi: Wiley, 1986.

MLA-referens (9:e uppl.)

Singh, Daroga. Theory and Analysis of Sample Survey Designs. Wiley, 1986.