Statistics, D. o. D. a. S. (2019). Family Planning & Population Programmes. Obafemi Awolowo University.
Chicago-čujuhus (17. p.)Statistics, Department of Demography and Social. Family Planning & Population Programmes. Obafemi Awolowo University, 2019.
MLA-čujuhus (9. p.)Statistics, Department of Demography and Social. Family Planning & Population Programmes. Obafemi Awolowo University, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.