California. University University at Los Angeles. Center of Latin American Studies & California. University University of Los Angeles. Committee on Latin American Studies. (1955). Statistical abstract of Latin America ([1st]-.). [s.n.].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)California. University University at Los Angeles. Center of Latin American Studies و California. University University of Los Angeles. Committee on Latin American Studies. Statistical Abstract of Latin America. [1st]-. Los Angeles, Calif: [s.n.], 1955.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)California. University University at Los Angeles. Center of Latin American Studies و California. University University of Los Angeles. Committee on Latin American Studies. Statistical Abstract of Latin America. [1st]-. [s.n.], 1955.