Ladd, B. (2002). East Berlin political monuments in the late German Democratic Republic: Finding a place for Marx and Engels.
Chicago-Zitierstil (17. Ausg.)Ladd, Brian. East Berlin Political Monuments in the Late German Democratic Republic: Finding a Place for Marx and Engels. 2002.
MLA-Zitierstil (9. Ausg.)Ladd, Brian. East Berlin Political Monuments in the Late German Democratic Republic: Finding a Place for Marx and Engels. 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.