Gaya APA

S.Nasir, . (2009). A Clinican's Guida to Statistics and Epidemiology in Mental Health : Measuring Truth and uncetainty . USA: Cambridge.

Gaya MLA

S.Nasir, . "A Clinican's Guida to Statistics and Epidemiology in Mental Health : Measuring Truth and uncetainty". USA: Cambridge, 2009. Text.