Gaya APA
FRIEDMAN, E, A.
(1986).
Labor and Delivery
.
Littleon:
PSG PUBLISHING COMPANY, INC .
Gaya MLA
FRIEDMAN, Emauel, A..
"Labor and Delivery".
Littleon:
PSG PUBLISHING COMPANY, INC ,
1986.
FAKULTAS ILMU KESEHATAN.