Gaya APA
Saputra, D, L. (2014).
Midwifery English Practical English for Midwifery Students (cet 1).
jakarta timur:
Pustaka Rihama.
Gaya MLA
Saputra, Dr., Lyndon.
"Midwifery English Practical English for Midwifery Students".
cet 1
jakarta timur:
Pustaka Rihama,
2014.
teks.