Oogenesis. https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/oogenesis
Diakses 30 Januari 2020NCBI. https://www.ncbi.nlm.nih.gov/pubmed/15823221
Diakses 30 Januari 2020Cleveland Clinic. https://my.clevelandclinic.org/health/articles/9118-female-reproductive-system
Diakses 30 Januari 2020