APA-referens (7:e uppl.)

Eichhorn, J. (2021). Survey research and sampling. SAGE Publications.

Chicago-referens (17:e uppl.)

Eichhorn, Jan. Survey Research and Sampling. London; California; New Delhi; Singapore: SAGE Publications, 2021.

MLA-referens (9:e uppl.)

Eichhorn, Jan. Survey Research and Sampling. SAGE Publications, 2021.