APA-referens (7:e uppl.)

Johnson, R. A. (2001). Probability and Statistics for Engineers (6th.). Pearson Education.

Chicago-referens (17:e uppl.)

Johnson, Richard A. Probability and Statistics for Engineers. 6th. Delhi: Pearson Education, 2001.

MLA-referens (9:e uppl.)

Johnson, Richard A. Probability and Statistics for Engineers. 6th. Pearson Education, 2001.