(2020). Japan statistical yearbook 2021 (70th edition.). Statistical Bureau, Ministry of Internal Affairs and Communications.
Chicagoスタイル(17版)引用形式Japan Statistical Yearbook 2021. 70th edition. Tokyo, Japan: Statistical Bureau, Ministry of Internal Affairs and Communications, 2020.
MLA(9版)引用形式Japan Statistical Yearbook 2021. 70th edition. Statistical Bureau, Ministry of Internal Affairs and Communications, 2020.
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