Brunei Press Sdn Bhd, 1999
Buku Referensi
Rich, Phil, author
John Wiley & Sons, 2000
Buku Teks
Stephens, Jan
Indiana University Press, 1955
Buku Teks
Swiss Office for the Development of Trade, 1969
Buku Teks
Hutton, Wendy, author
Marshall Cavendish Cuisine, 2007
Buku Referensi