IMHOF, E. (1965). Cartographic relief presentation - Eduared Imhof. Walter de Gruyter.
Chicagoスタイル(17版)引用形式IMHOF, Eduard. Cartographic Relief Presentation - Eduared Imhof. Walter de Gruyter, 1965.
MLA(8版)引用形式IMHOF, Eduard. Cartographic Relief Presentation - Eduared Imhof. Walter de Gruyter, 1965.
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