Altares, P. S. (2005). Elementary statistics with computer applications. Rex Book Store.
Chicago-viite (17. p.)Altares, Priscilla S. Elementary Statistics with Computer Applications. Manila: Rex Book Store, 2005.
MLA-viite (9. p.)Altares, Priscilla S. Elementary Statistics with Computer Applications. Rex Book Store, 2005.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.