Somani, L.L.
Dictionary of weed science
Agrotech Publishing Academy, 1992
 Buku Referensi
Zimdahl, Robert L.
Weed science : a plea for thought-revisited
Springer-Verlag, 2012
 eBooks
Horath, Larry
Fundamentals of materials science for technologists
Prentice-Hall, 2001
 Multimedia
Krauskopf, Konrad B.
Fundamentals of physical science
McGraw-Hill, 1966
 Buku Teks SO
Callister, William D., Jr., 1940-
Fundamentals of materials science and engineering
Wiley, 2013
 Buku Teks SO