Haire, Mason, author
McGraw-Hill, 1964
Buku Teks
Mukomoko, J.A.
Jakarta: Gaya Media Pratama, 1986
Buku Teks
This, Leslie E.
Addison-Wesley Pub. Co. , 1974
Buku Teks
Haire, Mason, author
McGraw-Hill, 1956
Buku Teks
Henky Suskito Nugroho, author
Fakultas Teknik Universitas Indonesia, 2000
UI - Laporan Penelitian