APA-referens (7:e uppl.)

Spiegel, M. R. (2020). Probability and Statistics. Mcgraw hill.

Chicago-referens (17:e uppl.)

Spiegel, Murray R. Probability and Statistics. India: Mcgraw hill, 2020.

MLA-referens (9:e uppl.)

Spiegel, Murray R. Probability and Statistics. Mcgraw hill, 2020.