Gaya APA
THOMPSON, D., WATT, W, B.
(1994).
Watt pottery :
.
Atglen, PA:
Schiffer Publishing.
Gaya MLA
THOMPSON, Dennis., WATT, W., Bryce.
"Watt pottery :".
Atglen, PA:
Schiffer Publishing,
1994.
Buku.