APA
Palmer P. E., . (1995). Manual of diagnosis ultrasound. W.H.O, Geneva: .
Chicago
Palmer P.E.S Ed, . 1995. Manual of diagnosis ultrasound. W.H.O, Geneva: .
Harvard
Palmer P. E., . (1995). Manual of diagnosis ultrasound. W.H.O, Geneva: .
MLA
Palmer P.E.S Ed, . Manual of diagnosis ultrasound. W.H.O, Geneva: . 1995.