Lua APA (7ú heag.)

(2015). Economy-wide environmental protection expenditure accounts for Germany. Statistisches Bundesamt.

Lua i Stíl Chicago (17ú heag.)

Economy-wide Environmental Protection Expenditure Accounts for Germany. Wiesbaden: Statistisches Bundesamt, 2015.

Lua MLA (8ú heag.)

Economy-wide Environmental Protection Expenditure Accounts for Germany. Statistisches Bundesamt, 2015.

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