Lefteri, Chris
Rotovision, 20062
Buku Teks
Ashby, M. F. (Michael F.), author
Elsevier, 2005
Buku Teks
Hill, David, 1951-, author
John Wiley & Sons, 1998
Buku Teks
Maguire, J.R, author
Thomas Telford Ltd., 2000
Buku Referensi
Springer Cham, 2019
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