Technology Review, Inc,
Majalah, Jurnal, Buletin
Rybczynski, Witold, author
Dorset Prism Press 1980, 1980
Buku Teks
Elsevier Science Inc., 660, 2018
Majalah, Jurnal, Buletin
Faculty of Engineering. Universitas Indonesia, 2010
Majalah, Jurnal, Buletin
American Society of Mechanical Engineers, 2018
Majalah, Jurnal, Buletin