Sagrera, M. (1990). Sex, population, and politics. Editorial Fundamentos.
Chicagoスタイル(17版)引用形式Sagrera, Martin. Sex, Population, and Politics. Madrid: Editorial Fundamentos, 1990.
MLA(9版)引用形式Sagrera, Martin. Sex, Population, and Politics. Editorial Fundamentos, 1990.
警告: この引用は必ずしも正確ではありません.