Statistics, D. o. D. a. S. (2024). Introduction to Demographic Data Evaluation. Department of Demography and Social Statistics, Obafemi Awolowo University.
Čikaški stil citiranja (17. izdanje)Statistics, Department of Demography and Social. Introduction to Demographic Data Evaluation. Department of Demography and Social Statistics, Obafemi Awolowo University, 2024.
MLA način citiranja (9. izdanje)Statistics, Department of Demography and Social. Introduction to Demographic Data Evaluation. Department of Demography and Social Statistics, Obafemi Awolowo University, 2024.
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