Gaya APA

Perumal, P., Monti, J. (2006). E-BOOK FARMASI Clinical Pharmacology of Sleep . USA: Birkh ̈auser Verlag.

Gaya MLA

Perumal, Pandi., Monti, J.M.. "E-BOOK FARMASI Clinical Pharmacology of Sleep". USA: Birkh ̈auser Verlag, 2006. Text.