Gaya APA

WHO, ., Wijayarini, M, A. (2012). Modul Kebidanan Persalinan : Persalinan Macet = Safe Motherhood, Obstructed Labour Module-education Material for Teachers of Midwifery . Jakarta: EGC.

Gaya MLA

WHO, ., Wijayarini, Maria, A.. "Modul Kebidanan Persalinan : Persalinan Macet = Safe Motherhood, Obstructed Labour Module-education Material for Teachers of Midwifery". Jakarta: EGC, 2012. Text.