Não informado. (1990). International annual of oral history. Greenwood Press.
Chicagoスタイル(17版)引用形式Não informado. International Annual of Oral History. Westport, Conn: Greenwood Press, 1990.
MLA(8版)引用形式Não informado. International Annual of Oral History. Greenwood Press, 1990.
警告: この引用は必ずしも正確ではありません.