Gaya APA
Nolan, M, L., Foster, J. (2005).
Birth and Parenting Skills : New Directions in Antenatal Education .
London.:
Churchill Livingstone.
Gaya MLA
Nolan, Mary, L.., Foster, Julie.
"Birth and Parenting Skills : New Directions in Antenatal Education".
London.:
Churchill Livingstone,
2005.
Text.