Yayuk Yuliati, author
UB Press, 2011
Buku Teks
Alfian Helmi, author
Institut Pertanian Bogor. Fakultas Ekologi Manusia, 2012
Artikel Jurnal
Alfian Helmi, author
Institut Pertanian Bogor. Fakultas Ekologi Manusia, 2012
Artikel Jurnal
Reuter, Thomas A., author
Yayasan Obor Indonesia, 2005
Buku Teks
Hefner, Robert W., author
LKIS Yogyakarta, 1999
Buku Teks