Miller, Alan R.
Buku Teks SO
Jakarta , International Education Programms
Buku Teks SO
Krailsheimer, Alban John, 1921-
Oxford University Press, 1980
Buku Teks SO
Bagus Dwi Candra
Fakultas Teknik Universitas Indonesia, 2017
UI - Skripsi Membership
Atkinson, Laurence Y.
John Wiley & Sons, 1980
Buku Teks SO