Spons' Encyclopaedia. Spons' Encylopaedia of the industrial arts, manufactures, commercial products: Division II. E.
Chicagoスタイル(17版)引用形式Spons' Encyclopaedia. Spons' Encylopaedia of the Industrial Arts, Manufactures, Commercial Products: Division II. London: E.
MLA(9版)引用形式Spons' Encyclopaedia. Spons' Encylopaedia of the Industrial Arts, Manufactures, Commercial Products: Division II. E.
警告: この引用は必ずしも正確ではありません.