Pehnt, W. (2000). Architecture expressioniste. Hazan.
Cita Chicago (17th ed.)Pehnt, Wolfgang. Architecture Expressioniste. Hazan, 2000.
Cita MLA (8th ed.)Pehnt, Wolfgang. Architecture Expressioniste. Hazan, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.