Gaya APA
Ziegfeld, Edwin. (1953).
Education and Art .
[s.l.]:
UNESCO.
Gaya Chicago
Ziegfeld, Edwin.
Education and Art.
[s.l.]:
UNESCO,
1953.
.
Gaya MLA
Ziegfeld, Edwin.
Education and Art.
[s.l.]:
UNESCO,
1953.
.
Gaya Turabian
Ziegfeld, Edwin.
Education and Art.
[s.l.]:
UNESCO,
1953.
.