Johnson, E. R. (1905). Insurance. American Academy of Political and Social Science.
Chicagoスタイル(17版)引用形式Johnson, Emory R. Insurance. Philadelphia: American Academy of Political and Social Science, 1905.
MLA(9版)引用形式Johnson, Emory R. Insurance. American Academy of Political and Social Science, 1905.
警告: この引用は必ずしも正確ではありません.