Lukas Kukuh Dwisarantyo
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2015
UI - Tesis Membership
Soetikno S. Sastroutomo
Gramedia Pustaka Utama, 1992
Buku Teks
Rini Wudianto
Penebar Swadaya, 1997
Buku Teks
Food and Agriculture Organization of the United Nations
Food and Agriculture Organization of The United Nations, 2005
Buku Teks
Departemen Pertanian, 1997
Buku Teks