Zimdahl, Robert L., author
Academic Press , 1993
Buku Teks
Somani, L.L., author
Agrotech Publishing Academy, 1992
Buku Referensi
Zimdahl, Robert L., author
Springer-Verlag, 2012
eBooks
Krauskopf, Konrad B., author
McGraw-Hill, 1966
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Callister, William D., Jr., 1940-, author
Wiley, 2013
Buku Teks