Mcdermott, Richard T., author
Lexing Publishing, 2000
Buku Teks
Kapp, Marshall B., author
Jones & Bartllett, 2010
Buku Teks
Henderson, Julian, author
Food and Agriculture Organization of the United Nations, 1970
Buku Teks
Henderson, Julian, author
Food and Agriculture organization of the UN, 1970
Buku Teks
Indonesian Embassy, 1967
Buku Teks