Haendly, W. (1954). Dompropst Alois Piossek (1889-1953): Wolfgang Haendly. Wichmann-Jahrbuch.
Cita Chicago (17th ed.)Haendly, Wolfgang. "Dompropst Alois Piossek (1889-1953): Wolfgang Haendly." Wichmann-Jahrbuch 1954.
Cita MLA (8th ed.)Haendly, Wolfgang. "Dompropst Alois Piossek (1889-1953): Wolfgang Haendly." Wichmann-Jahrbuch, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.