1. Cresswell, J. (2016). Research Design (Qualitative, Quantitative and Mixed Methods Approach). Yogyakarta: Student Library. Celeban Timur UH III/548 Yogyakarta.
2. Dian, MW (2013). Model of Parenting Patterns of Parents Who Do Young Marriages for Children in Families in Bermi Village, Krucil District, Probolinggo Regency. (Online), (http://etheses.uin-malang.ac.id/1848/pdf) accessed on December 3, 2019
3. Elfianti, L. (2017). Parenting Patterns in Early Marriage Couples in Nagari Simpang Simpati District, Pasaman Regency. Printed Thesis. (Online), (http://repo.stkip-pgrisumbar.ac.id/id/eprint/1870/2.pdf) accessed on 9 December 2019.
4. Latiana, L. (2010). Child Education in the Family. Semarang State University.
5. Neve, Gabriella A., Stephanie Ni Luh Putu, D. (2019). Parenting Skill Training for Young Parents. (Online), (https://www.researchgate.net/publication/311589535) accessed on December 8, 2019