Otto, W. (2011). Firma Ristow in Teltow-Seehof: Von Werner Otto. Teltower Heimatbote.
Chicagoスタイル(17版)引用形式Otto, Werner. "Firma Ristow in Teltow-Seehof: Von Werner Otto." Teltower Heimatbote 2011.
MLA(8版)引用形式Otto, Werner. "Firma Ristow in Teltow-Seehof: Von Werner Otto." Teltower Heimatbote, 2011.
警告: この引用は必ずしも正確ではありません.