Family & Demographic Research Institute. (1966). Family perspective. Brigham Young University.
Chicago-viite (17. p.)Family & Demographic Research Institute. Family Perspective. Provo, Utah: Brigham Young University, 1966.
MLA-viite (8. p.)Family & Demographic Research Institute. Family Perspective. Brigham Young University, 1966.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.