Hull, O. (1968). A geography of production. Macmillan.
Chicagoスタイル(17版)引用形式Hull, Oswald. A Geography of Production. London: Macmillan, 1968.
MLA(9版)引用形式Hull, Oswald. A Geography of Production. Macmillan, 1968.
警告: この引用は必ずしも正確ではありません.
Hull, O. (1968). A geography of production. Macmillan.
Chicagoスタイル(17版)引用形式Hull, Oswald. A Geography of Production. London: Macmillan, 1968.
MLA(9版)引用形式Hull, Oswald. A Geography of Production. Macmillan, 1968.