Gaya APA
Welford, Heather. (2001).
Menyusui Bayi Anda .
London:
Dian Rakyat.
Gaya Chicago
Welford, Heather.
Menyusui Bayi Anda.
London:
Dian Rakyat,
2001.
Text.
Gaya MLA
Welford, Heather.
Menyusui Bayi Anda.
London:
Dian Rakyat,
2001.
Text.
Gaya Turabian
Welford, Heather.
Menyusui Bayi Anda.
London:
Dian Rakyat,
2001.
Print.