Teicholz, Eric
McGraw-Hill, 1992
Buku Teks
Teicholz, Eric
John Wiley & Sons, 1995
Buku Teks
Nordiana Mohd Isa, author
Faculty of Engineering, Universitas Indonesia, 2017
Artikel Jurnal
Nicholson, T.A.J., author
Pitman, 1974
Buku Teks
Bassett, Glenn A., author
American Management Association, Inc., 1971
Buku Teks