Freeland, John Maxwell, 1920-
F.W. Cheshire, 1968
Buku Teks
Rizkiansyah
Fakultas Teknik Universitas Indonesia, 2013
UI - Skripsi (Membership)
Salvadori, Mario
Prentice-Hall, 1963
Buku Teks
Richards, J.M.
Newton Abbot: Davis and Charles, 1974
Buku Teks
Rasmussen, Steen Eiler
Technology Press of Massachusetts Institute of Technology, 1975
Buku Teks