Martin, W. T. (1961). Elementary differential equations (2nd ed.). Addison-Wesley.
Chicagoスタイル(17版)引用形式Martin, William Ted. Elementary Differential Equations. 2nd ed. Reading, Mass: Addison-Wesley, 1961.
MLA(9版)引用形式Martin, William Ted. Elementary Differential Equations. 2nd ed. Addison-Wesley, 1961.
警告: この引用は必ずしも正確ではありません.