APA-referens (7:e uppl.)

Sudman, S. (1976). Applied sampling. Academic Press.

Chicago-referens (17:e uppl.)

Sudman, Seymour. Applied Sampling. New York: Academic Press, 1976.

MLA-referens (8:e uppl.)

Sudman, Seymour. Applied Sampling. Academic Press, 1976.