Bernard, Chester I.
Harvard University Press , 1966
Buku Teks
Bernard, Chester I.
Harvard University Press, 1964
Buku Teks
Norris, Gweneth
CIMA Publishing, 2005
Buku Teks
Ayu Surya Arsinta
Fakultas Teknik Universitas Indonesia, 2021
UI - Tesis Membership
Schleh, Edward C.
Prentice-Hall, 1958
Buku Teks