Klein, T., & Eckhard, J. Educational differences, value of children and fertility outcomes in Germany.
Cita Chicago (17th ed.)Klein, Thomas, i Jan Eckhard. Educational Differences, Value of Children and Fertility Outcomes in Germany.
Cita MLA (9th ed.)Klein, Thomas, i Jan Eckhard. Educational Differences, Value of Children and Fertility Outcomes in Germany.
Atenció: Aquestes cites poden no estar 100% correctes.