59 Zill, Nicholas Furstenberg, Frank Jr. Peterson, James Moore, Kristin National Survey of Children: Wave I, 1976, Wave II, 1981, and Wave III, 1987 ICPSR08670-v3
1987-05-19
1987 Inter-university Consortium for Political and Social Research (ICPSR) http://dx.doi.org/10.3886/ICPSR08670.v3 10.3886/ICPSR08670.v3