Gaya APA
Pelka, Otto. (1921).
Chinesisches Porzellan .
:
IG Library.
Gaya Chicago
Pelka, Otto.
Chinesisches Porzellan.
:
IG Library,
1921.
Electronic Resources.
Gaya MLA
Pelka, Otto.
Chinesisches Porzellan.
:
IG Library,
1921.
Electronic Resources.
Gaya Turabian
Pelka, Otto.
Chinesisches Porzellan.
:
IG Library,
1921.
Electronic Resources.