Levine; Stephan. Even You Can Learn Statistics: A Guide for Everyone Who Has Ever Been Afraid of Statistics (2.). Pearson India.
Chicago-referens (17:e uppl.)Levine; Stephan. Even You Can Learn Statistics: A Guide for Everyone Who Has Ever Been Afraid of Statistics. 2. Pearson India.
MLA-referens (8:e uppl.)Levine; Stephan. Even You Can Learn Statistics: A Guide for Everyone Who Has Ever Been Afraid of Statistics. 2. Pearson India.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.