APA-referens (7:e uppl.)

Elifson, K. W. (1985). Fundamentals of Social Statistics (2nd ed.).

Chicago-referens (17:e uppl.)

Elifson, Kirk W. Fundamentals of Social Statistics. 2nd ed. Brown Publishers, 1985.

MLA-referens (9:e uppl.)

Elifson, Kirk W. Fundamentals of Social Statistics. 2nd ed. 1985.