APA-referens (7:e uppl.)

Spiegel, M. R. (2000). Theory and Problems of Statistics (3rd.). Tata McGraw Hill.

Chicago-referens (17:e uppl.)

Spiegel, Murray R. Theory and Problems of Statistics. 3rd. New Delhi: Tata McGraw Hill, 2000.

MLA-referens (9:e uppl.)

Spiegel, Murray R. Theory and Problems of Statistics. 3rd. Tata McGraw Hill, 2000.