Cita APA (7a ed.)

Historical Social Research / Supplement. GESIS - Leibniz Institute for the Social Sciences.

Cita Chicago Style (17a ed.)

Historical Social Research / Supplement. Köln: GESIS - Leibniz Institute for the Social Sciences.

Cita MLA (8a ed.)

Historical Social Research / Supplement. GESIS - Leibniz Institute for the Social Sciences.

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