Gaya APA
CAYNE, Bernard S. (ed.). (1984).
The encyclopedia Americana international edition Volume 21 Oporto to Photoengraving .
USA:
Grolier Incorporated.
Gaya Chicago
CAYNE, Bernard S. (ed.).
The encyclopedia Americana international edition Volume 21 Oporto to Photoengraving.
USA:
Grolier Incorporated,
1984.
.
Gaya MLA
CAYNE, Bernard S. (ed.).
The encyclopedia Americana international edition Volume 21 Oporto to Photoengraving.
USA:
Grolier Incorporated,
1984.
.
Gaya Turabian
CAYNE, Bernard S. (ed.).
The encyclopedia Americana international edition Volume 21 Oporto to Photoengraving.
USA:
Grolier Incorporated,
1984.
.