Gaya APA
midwifery :best practice. (2006).
USA:
Elsevier..
Gaya Chicago
midwifery :best practice.
vol.4.
USA:
Elsevier.,
2006.
Ebook.
Gaya MLA
midwifery :best practice.
vol.4.
USA:
Elsevier.,
2006.
Ebook.
Gaya Turabian
midwifery :best practice.
USA:
Elsevier.,
2006.
Ebook.