Black, M. (1992). A cause for our times: Oxfam : the first 50 years. Oxfam ; Oxford University Press.
Chicagoスタイル(17版)引用形式Black, Maggie. A Cause for Our Times: Oxfam : The First 50 Years. Oxford [England] : Oxford ; New York: Oxfam ; Oxford University Press, 1992.
MLA(8版)引用形式Black, Maggie. A Cause for Our Times: Oxfam : The First 50 Years. Oxfam ; Oxford University Press, 1992.
警告: この引用は必ずしも正確ではありません.