Tomasowa, Francien Herlen, author
Lembaga Penerbitan Fakultas Pertanian Universitas Brawijaya, 2005
Buku Teks
de Vries, Louis, author
McGraw-Hill, 1951
Buku Referensi
Buku Teks
Tivy, Joy, author
Longman Scientific & Technical, 1992
Buku Teks
Singh, Jasbir, author
Tata McGraw-Hill, 1984
Buku Teks