Gaya APA
Werenskiold, M. (1984).
The Concept of Expressionism : Origin and Metamorphoses .
Norwegia:
Universitetforlaget.
Gaya MLA
Werenskiold, Marit.
"The Concept of Expressionism : Origin and Metamorphoses".
Norwegia:
Universitetforlaget,
1984.
Text.