Hughes, H. (1977). Prospects for developing countries: 1978-1985. Development Policy Staff.
Chicagoスタイル(17版)引用形式Hughes, Helen. Prospects for Developing Countries: 1978-1985. Washington: Development Policy Staff, 1977.
MLA(9版)引用形式Hughes, Helen. Prospects for Developing Countries: 1978-1985. Development Policy Staff, 1977.
警告: この引用は必ずしも正確ではありません.