Kay, Ronald D.
McGraw-Hill, 2012
Buku Teks
Yang, W.Y.
Food and Agriculture Organization of the United Nations , 1968
Buku Teks
Sturrock, Ford
Pitman, 1982
Buku Teks
John Wiley & Sons, 1971
Buku Teks
Sholehien
Program Pascasarjana Universitas Indonesia, 2003
UI - Tesis Membership