Choi, Jeong-Kyun, Gilbert Parra, and Qingyu Jiang. 2019. “The Longitudinal and Bidirectional Relationships Between Cooperative Coparenting and Child Behavioral Problems in Low-Income, Unmarried Families”. Journal of Family Psychology 33 (2): 203-14. Referenced from psycnet.apa.org: The longitudinal and bidirectional relationships between cooperative coparenting and child behavioral problems in low-income, unmarried families.