Rich, Phil, author
John Wiley & Sons, 2000
Buku Teks
Swiss Office for the Development of Trade, 1969
Buku Teks
Gill, William
London, John Murray, Albe Albemarle, 1880
Buku Teks
Hutton, Wendy, author
Marshall Cavendish Cuisine, 2007
Buku Referensi
Berbar, H., author
Times Editions-Marshall Cavendish, 2003
Buku Referensi